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61.
Mollusks were an important component in the diet of the hunter-gatherer groups that inhabited the coastal zones of South America during the Holocene, as recorded in the littoral shell and archaeological sites distributed from Brazil to Argentina. Although the shells are relatively resistant to physical and chemical agents, they are also fragile and various post-depositional processes affect their integrity. Puente de Fierro is an archaeological site located in the south of Buenos Aires province (Argentina), in which remains of the yellow clam (Amarilladesma mactroides) were recovered totally fragmented. We investigate if a morphometric model based on modern clams could be applied to estimate shell size and individual biomass of archaeological clams. Linear regression models reveal a high correlation between the chondrophore length and the shell length, and therefore, the individual biomass of the yellow clam.  相似文献   
62.
This article examines neutral Switzerland's recognition policy towards the divided states of Korea and Vietnam. Drawing comparisons with other neutrals, notably Austria and Sweden, allows us to assess the credibility of neutrality in the Global Cold War. All three neutrals explicitly or implicitly aimed to reinforce their neutrality through the principle of universality, which entailed the recognition of all regimes, no matter their political couleur. Yet this principle was not applied consistently, but rather pragmatically. Until the beginning of the 1970s, Switzerland, as well as Austria and Sweden, favoured the Western-oriented over the Communist halves of Korea and Vietnam. Thereby, this article argues, they undermined the credibility of neutrality. They were, however, willing to take that risk, because they feared that the recognition of North Korea and North Vietnam could irritate the United States, and provoke East German claims for recognition, which was undesirable due to the Hallstein doctrine and West Germany's economic weight. It was only with the rise of the Third World as a political force, and the softening of the US position that the neutrals, which saw themselves in competition with each other for status and influence, eventually recognised North Korea and North Vietnam.  相似文献   
63.
64.
The migration of single women of German descent to Australia in the 1950s and 1960s attracted attention from both sides of the world. A closer look at the historical records reveals contradictory opinions of officials from both countries towards the role and desirability of unmarried women as potential migrants. Widows, divorcees and women with dependants therefore faced difficulties in pursuing their aim of migration to Australia. However, many of them assessed available migration opportunities and proactively called upon innovative channels to continue their endeavours. The public construct of ‘the single woman’ neglected the existence of a broad spectrum of diverse female life models present in the early post-World War II German society and official policies refused to recognize the agency of these women. This article explores the diversity present in the lives of women that were interested in migrating to Australia, discloses the mechanisms behind the images propagated in public and analyzes the consequences of this for the women in question. The analysis will show that the migration agreement was deeply influenced by gendered notions of what constituted desirable and undesirable migration flows.  相似文献   
65.
Homelessness among persons with severe mental illness is a visible manifestation of deeply flawed public policies. This article critically assesses research to date on housing and related policies for the homeless mentally ill and recommends that future research target three strategic areas: (i) housing subsidies; (ii) landlord reluctance to rent to persons with mental illness, thereby solving one of their major problems in accessing housing; and (iii) appropriate housing and service mix for this heterogeneous population; that is, answering the longstanding threshold policy question of what housing and service mixes work best and for whom.  相似文献   
66.
From records of pagan Scandinavia, Germany, Anglo-Saxon England, the Mediterranean countries and early Christian influence, the attempt is made here to assess why it could be that ancient sun-worshipping communities in north-western Europe did not commemorate the summer solstice. The paper addresses the following questions: What were the survival needs of these early societies? How did they perceive and use the summer season? What is the significance of midsummer as historically recorded? What effects did calendar changes have on the observance of seasons? What effects have nineteenth-century mythologists had on our perception?  相似文献   
67.
A different way home: Resettlement patterns in Northern Uganda   总被引:1,自引:0,他引:1  
After decades of civil conflict leading to massive internal displacement of people, Northern Uganda is peaceful again and hundreds of thousands of displaced people have returned to the area. Using data from maps and satellite imagery, we examine the placement of homes before, during and after the conflict. Examining two study sites, one that experienced a great deal of violence over an extended period of time and one where the experience of violence was more limited, we observe the clustering of home placement in the post-conflict period. As resettlement occurs, there is also evidence of increased location of homes in close proximity to roads at the site with high levels of violence. This research informs what we presently know about the choices of returnees and has implications for service provision and the reclamation of property rights after conflict.  相似文献   
68.
International treaties shape the legal context for the arts, provide policy tools for political ends, and reveal roles of the arts in state identity. Culture‐specific instruments, general agreements with cultural provisions, general agreements without culture‐specific provisions, and general statements of principle are all pertinent. Since 1990, treaties have intervened in the global division of labor and the entry of works into the art market, forced transformations of domestic law, and illuminated ways in which differences in legal cultures are valuable for those who would break the law. Treaties highlight complexities of national identity, exacerbate national/regional tensions, support restitution, and draw attention to human rights issues. Conflicts over art have also become an explicit part of the world of foreign policy.  相似文献   
69.
Cruise Passengers in a Homeport: A Market Analysis   总被引:1,自引:0,他引:1  
Abstract

The aim of this study is to examine cruise passengers' characteristics, preferences and their overall experience in a port of call. Based on 1,361 survey data collected from passengers in the port of call of Cartagena, during the third quarter of 2009, a three-step multivariate market segment analysis is employed. First, a correspondence analysis is run to reveal the underlying factors in the data; second, based on the correspondence analysis, a hierarchical cluster investigation is performed to segment the sample into homogeneous groups; third, a decision tree is computed to characterise each group. The cluster analysis identifies six distinct market segments differentiated by nationality, satisfaction, safety perception and expenditure. The findings imply several policy directions. In particular, institutions should enhance the perception of safety in Cartagena to guarantee repeated visits, an ad hoc marketing policy may encourage revisit by young South Americans, and managers should extend the inland visiting time that is likely to produce local multiplier effects.  相似文献   
70.
When the population of New Orleans increased dramatically during the nineteenth century, it became a place of strangers. While historians have documented the experiences of different groups in the city, the nineteenth‐century urban world was defined largely by those unknown, by the strangers one passed in the streets. The present study explores how residents of the city coped with this change by analyzing the meanings they ascribed to strangers. It also illustrates why the ability of a stranger to legitimize his/her identity became a crucial means of escaping scrutiny and obtaining acceptance by society. The essay examines the reception of two groups of strangers: elite travelers who sought to read and interpret the city and its subjects and new residents who sought opportunity and adventure, but instead became alienated from society and castigated as vagrants and suspicious people. Although city residents largely came to terms with the anonymity of city life by the 1850s, this essay explores the preceding decades when strangers invoked both fear and excitement.  相似文献   
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