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531.
Peter K. Andersson 《Journal of Victorian Culture》2013,18(4):439-452
AbstractThis article addresses the role of the ‘civilizing process’ in the historiography of the Victorian period. The author develops a critique of perspectives that deem the nineteenth century to be an era of discipline and self-restraint, arguing that these result from the hegemonic position of literary perspectives within Victorian Studies and their frequent reliance on Foucauldian-inspired techniques of discourse analysis. In response, he outlines and illustrates the potential for alternative research agendas and approaches that move away from representational sources in order that the Victorian period can be viewed in a new light. These include the study of vernacular photography, cultures of leisure, and the subcultures of groups where the importance of ‘nonverbal’ practices and the cultures inherent in bodily experiences are highlighted – forms of expression that reach beyond established discourse. It is argued that the failure of scholars of the Victorian period to consider this ‘nonverbal’ culture means that the theoretical frameworks of comprehension that currently characterize Victorian Studies are underdeveloped. The essay calls for Victorianists to broaden their theoretical perspectives, engage with new sources, and embrace new methodologies in order to enlarge our understanding of nineteenth-century culture. 相似文献
532.
科普观是一个时期人们关于科普内涵、功能、对象、任务等方面形成的基本态度和主流意识,受特定时期政治、经济、教育、科技文化诸因素的影响,对科普实践具有重要作用。本文以科普史料为基础,以科普四要素——科普语境、科普主体、科普内容和科普受众的特征分析为线索,对建国后我国科普观进行历史梳理。 相似文献
533.
MICHAEL CHAZAN 《Reviews in Anthropology》2013,42(1):3-15
Two books under review investigate the relationship between biological and cultural transmission of information. This perspective offers a promising basis for a definition of culture with broad applicability in contemporary anthropology. Lamb and Jablonka stress the complexity of biological transmission and the importance of behavioral and symbolic variation to evolutionary biology. Richerson and Boyd present a rigorous model-based approach to the analysis of cultural transmission. The approach reduces cultural phenomena to simple models for methodological purposes. Modeling cultural transmission has value for anthropology but cannot replace approaches drawn from social theory and from detailed contextual studies. 相似文献
534.
Joseph E. Bogen 《Journal of the history of the neurosciences》2013,22(1):53-55
The 1953 drawing by Netter of the thalamus mistakenly placed the dorsolateral nucleus on the wrong side of the internal medullary lamina. This error has been perpetuated in the best known texts on neuroscience for over fifty years. 相似文献
535.
Roksana Skrzycka 《Alcheringa: An Australasian Journal of Paleontology》2013,37(3):364-390
Three hundred and forty-six articulated fossil specimens of two species from the Middle or Upper Jurassic Karabastau Formation of the Karatau Range (Kazakhstan, Asia) were studied to revise two little-known palaeonisciform fish: Pteroniscus turkestanensis and Morrolepis aniscowitchi. Detailed morphological analysis shows that P. turkestanensis, Daqingshaniscus longiventralis and Uighuroniscidae form a closely related group. They are far more distantly related to the Palaeoniscidae than previously inferred. The first detailed scanning electron microscopy of the unique scale cover of M. aniscowitchi is presented. Morrolepis is found to be devoid of denticles on the surface of the bones, scales and lepidotrichia—so far considered to be a key coccolepidid characteristic. However, it bears exceptionally robust lateral line scales. Comparison of the axial skeletons of M. aniscowitchi and Morrolepis andrewsi reveals their close affinities within Coccolepididae. The axial skeleton, despite its rare preservation in palaeonisciforms, may be taxonomically informative, at least at the family level. The Karatau palaeonisciforms, being among the youngest examples of basal actinopterygians (persisting in Asia through the late Mesozoic), possess a set of conservative morphological characters that suggest they were relictual taxa by Jurassic times, thus highlighting some freshwater systems as refuges for plesiomorphic taxa. 相似文献
536.
The concept of the policy subsystem is an essential building block for several of the basic frameworks of policy process studies. Over time issues have become more complex, crossing subsystem boundaries, and so subsystems have escalated in their complexity as well. It is increasingly insufficient to study just one policy subsystem and so scholars have turned to studying boundary‐spanning regimes or policy networks. In this essay, we review the major contributions to developing the concept of a policy subsystem and trace its evolution into broader conceptualizations like issue and policy networks. We argue that the future for theories of the policy process is in more explicit integration of complexity theory and more effective modeling of subsystems with the utilization of social network analysis. In closing, we discuss the enduring nature of the concept of policy subsystems and highlight studies that continue using it in innovative ways. 相似文献
537.
中国城镇化进程的科学思辨 总被引:20,自引:3,他引:17
城镇化推动了我国经济社会快速发展,并大大提高了居民的生活生产条件。然而,近十年来,我国城镇化却脱离了循序渐进的原则,出现了"冒进式"城镇化的现象。本文通过合理评价我国城镇化速度、正确对待我国城镇化进程、科学分析"冒进式"城镇化与空间失控的原因等几个方面的深刻阐述之后,提出了我国城镇化健康发展的规划策略。 相似文献
538.
本文把汉魏南北朝时期的羽人图像概括为五种类型,并对其时间、空间分布及分类特点进行了详细地分析考证,阐述了羽人图像的演变规律及其原因。 相似文献
539.
Detecting and diagnosing the causes of change through time in archaeological assemblages is a core enterprise of archaeology. Evolutionary approaches to this problem typically cast the causes of culture change as being either stochastic in origin, or arising from selection. Stochastic sources of change include random innovations, copying errors, drift and founder effects among dispersing groups. Selection is driven by differences in payoffs between cultural variants. Most efforts to identify these evolutionary forces in the archaeological record have relied on assessing how well the predictions from a neutral-stochastic model of cultural transmission fit a data set. Selection is inferred when the neutral-stochastic model fits poorly. A problem with this approach is that it does not test directly for the presence selection. Moreover, it does not account for the fact that both neutral-stochastic and selective forces can act at the same time on the same cultural variants. A different approach based on the Price Equation allows for the simultaneous measurement of selective and stochastic forces. This paper extends use of the Price Equation to the analysis of selective and stochastic forces operating on multiple artifact types within an assemblage. Ceramic data presented by Steele et al. (2010, Vol. 37(6): 1348–1358) from the Late Bronze Age Hittite site of Bo?azköy-Hattusa, Turkey, provide an opportunity to evaluate the efficacy of this model. The results suggest that selection is a dominant process driving the frequency evolution of different bowl rim types within the assemblage and that stochastic forces played little or no role. It is also clear, however, that we should be attentive to combinations of direct and indirect selective effects within assemblages consisting of multiple artifact types. 相似文献
540.
Andrea Palamenghi Alessandra Cinti Robert W. Mann Giorgia Viano Marilena Girotti Francesca Garanzini Ezio Fulcheri Rosa Boano 《International Journal of Osteoarchaeology》2020,30(4):575-579
This paper presents five uncommon examples of the supracondylar process in subadult skeletal remains from archaeological contexts. Human skeletal remains were recovered from the Baptistery of Settimo Vittone (Italy) that date to the 15th–18th centuries. A bony process was noted at the distal end of five immature humeri. The specimens were examined morphologically, and the following measurements were taken: length of the process and distance from the tip of the process to the medial epicondyle. The distal end of three right and two left immature humeri, from three full‐term individuals and two adolescents, revealed different stages of an unusual supracondylar bony outgrowth projecting from the anteromedial surface of the diaphysis. The processes in three individuals presented as a pointed bony spur, whereas in two cases, they appeared as bony ridges. The process was present more in right humeri and in one case occurred bilaterally. The supracondylar process begins its formation in the intrauterine period and continues throughout life, presenting as variable degrees of development. The occurrence of supracondylar process in very young individuals suggests the congenital nature of the trait, rather than a consequence of biomechanical stress. This case study describes a bony variant in humeri that has not been extensively discussed in the anthropological literature and provides evidence on the appearance of the supracondylar process in immature individuals. Also, an interesting presumed case of bilaterality is described: the asymmetry of the processes brings the aetiology of the trait into question. The small number of individuals presenting the supracondylar process does not allow a study of the incidence of this trait in this population sample. Furthermore, fragmentation of some remains precluded accurate measurements and age estimation. Additional studies on larger samples would help clarify the congenital and hereditary nature of the supracondylar process and the clinical implications in young individuals. 相似文献