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71.
72.
Archibald Watson was an Australian anatomist and surgeon who kept operating theater diaries. He made detailed notes on the work of surgeons that he observed in Britain and North America, as well as in Australia. Watson's diaries provide significant evidence that early twentieth-century surgeons did not just apply scientific knowledge produced somewhere else. They generated new surgical knowledge themselves and worked within a culture that valued innovation. Some of the surgeons observed by Watson practiced in academic centers and regularly engaged in laboratory research, but most did not. Nevertheless, it is clear that whether in Australia, Britain, or North America, the active search for improved techniques was a routine feature of the practice of full-time surgeons. In the process, they often made mistakes--or rather, they often did things with which at least some of their colleagues did not agree. Much of surgical practice was contestable. Doing things the "right" way and finding better ways to do things were overlapping categories; but it is often difficult or impossible to draw any distinction at all between doing things the "wrong" way and failed attempts at finding a better way to perform an operation. This article examines some aspects of the relationship between scientific ideas, clinical experience, contestable errors, and the generation of new knowledge through surgical practice. 相似文献
73.
Sally K. May Jennifer F. McKinnon Jason T. Raupp 《International Journal of Nautical Archaeology》2009,38(2):369-385
This paper examines a group of Aboriginal bark-paintings featuring Macassan prau s that were collected in 1948 during the American-Australian Scientific Expedition to Arnhem Land. These paintings were studied in an effort to understand issues related to Aboriginal and Macassan cross-cultural interaction, stylistic adaptation and change, and maritime technologies. Furthermore it is one example in which the collaborative efforts of maritime and Indigenous archaeologies can achieve a more holistic technological and stylistic cross-analysis of watercraft imagery.
© 2009 The Authors 相似文献
© 2009 The Authors 相似文献
74.
Beginning in the mid 1980s, the Australian government cut protectionof the Australian textile, clothing, and footwear sector, whilethe global TCF industry was embracing a new form of organization,the commodity chain. Some Australian TCF producers were forcedout of business, but others followed a variety of strategies,thereby restructuring the TCF labour force. In a process structuredby age, gender, and ethnicity, skilled and semi-skilled productionjobs have been lost, partially replaced by jobs in design, marketing,and management. Factory jobs in Australia have been replacedby outwork in Australia and factory jobs in the Pacific Rim.These restructurings have contributed to increased occupationalinequality within theTCF sector. 相似文献
75.
Sally Lindsay 《The Canadian geographer》2004,48(1):35-51
Given the recent focus of medical geography on the social influences of health and illness, this paper draws upon a socio‐theoretical framework to show the link between pregnancy health and the spaces of everyday life. The health of pregnant women is becoming increasingly important given that 85 percent of women work during their pregnancy. Employment during pregnancy is consistently linked with good health for infants; however, large discrepancies exist on the effects for employed mothers. This study estimates the health effect of women's employment during pregnancy with data from the National Longitudinal Survey of Children and Youth. Findings show that women's involvement in paid employment has a beneficial impact for infants compared to women not involved in paid labour. Women who work one job or more per week experience more health problems than women who work less than one job per week. Finally, women who work in male‐dominated and gender‐neutral workspaces experience significantly more prenatal problems than women in female‐dominated workspaces. In conclusion, there is evidence to support that differences in employment status, number of workplaces involved in and gendered workspaces influence the experience of health and illness that are negotiated in the spaces of everyday life. 相似文献
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77.
Sally Shortall Bettina Bock 《Gender, place and culture : a journal of feminist geography》2015,22(5):662-669
Gender relations are socially constructed. Space and culture are key factors in this process. We consider how women's identity is constructed in rural areas of Europe. In particular, we examine the ability of gender mainstreaming to advance gender equality through the EU Rural Development Programme – the single most expensive European policy. We offer both overarching theoretical perspectives and specific case studies. 相似文献
78.
Sally K. May Melissa Marshall Inés Domingo Sanz Claire Smith 《Public Archaeology》2017,16(3-4):172-190
In this paper we investigate the pedagogy of archaeological field schools. Specifically, we explore the combination of tertiary level field schools and Indigenous community (or community-based) archaeology. Using a detailed case study of a rock art field school in Arnhem Land, Australia, we explore the processes and outcomes of combining archaeological field training with the ideas and methods of community archaeology. We discuss the relationship and unique challenges faced by such community archaeology field schools, particularly that of balancing the priorities of competing stakeholders. Our discussion illustrates the complexities of training students to work in an environment where cultural belief systems are still strongly linked to sites and landscapes. While the challenges are numerous, the outcomes, particularly for students, provide an unparalleled educational experience, one that cannot be obtained in any other learning format. 相似文献
79.
The stable carbon isotope compositions (δ13C) of tropical lake sediments and soils have been used to reconstruct the occurrence of prehistoric maize cultivation and its relative importance through time. This study assesses some of the possible variables affecting the response of lake sediment bulk organic carbon isotope (δ13CTOC) values to variations in the scale of prehistoric maize cultivation and the potential of this proxy to yield quantitative estimates of the scale of prehistoric maize agriculture in small tropical watersheds. High resolution analyses of δ13CTOC values, maize pollen concentrations, and mineral influx were conducted on sediments deposited during a ∼220 year period of prehistoric maize agriculture in the watershed of Laguna Castilla, a small lake in the mid-elevations of the Cordillera Central, Dominican Republic. Close correspondence between δ13CTOC values and maize pollen concentrations in the Laguna Castilla sediment record indicates a close relationship between the isotopic values and the scale of prehistoric maize cultivation. Correlations between the δ13CTOC signature and mineral influx indicate that the isotope record is also sensitive to variations in allochthonous carbon delivery. This study establishes that sedimentary δ13CTOC values can provide a highly sensitive proxy of the spatial scale of prehistoric maize agriculture in small tropical watersheds, but emphasizes the need for a better understanding of sediment dynamics and carbon cycling in anthropogenically modified landscapes before this proxy can be widely employed in diverse archaeological settings. 相似文献
80.