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31.
Street Martin Baales Michael Cziesla Erwin Hartz Sönke Heinen Martin Jöris Olaf Koch Ingrid Pasda Clemens Terberger Thomas Vollbrecht Jürgen 《Journal of World Prehistory》2001,15(4):365-453
During the past decade research into the German Final Paleolithic and Mesolithic has experienced an important revival. One clear sign of this renewed interest in the periods are the annual meetings of the Arbeitsgruppe Mesolithikum (Mesolithic Working Group) which have taken place every spring since 1992. At these meetings, which take place at changing venues, topical themes of Final Paleolithic and Mesolithic interest are presented by informal lectures and it is also possible to study regional collections (artifacts, raw materials) at first hand. Numerous contributions were subsequently published together in one volume (Conard and Kind (1998) Aktuelle Forschungen zum Mesolithikum/Current Mesolithic Research, Mo Vince, Tübingen). The present paper intends to complement that collection of papers with a synthesis of developments and perspectives and to present recent research highlights in the German Final Paleolithic and Mesolithic, together with a comprehensive bibliography, to a wider international audience. 相似文献
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In this study, we relax one of the general assumptions in the hub location literature by allowing routed flows between nonhub nodes. In hub networks, different flows are consolidated and routed via collection, interhub, and distribution arcs. Due to consolidation, some flows travel long paths despite closeness of their origin and destination. In this study, we allow direct flows by penalizing by a scalar factor of original cost of transshipment between these arcs. We present mathematical models for median, center, and set covering versions of the problem for single‐ and multi‐allocation cases. We test the models with the CAB and TR data sets. We discuss the properties of established direct connections for different models by using another mathematical model where the number of direct flows is bounded and interpret the effect of changes in problem parameters. 相似文献
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Institutions,informality, and influence: explaining nuclear cooperation in the Australia-US alliance
Stephan Frühling 《Australian journal of political science》2020,55(2):135-151
ABSTRACT Nuclear cooperation has been a consistent feature of the Australia-US alliance. In the 1950s and 1960s, Canberra explored transferring US nuclear weapons to Australian forces operating in Southeast Asia. Since the 1960s, Australian governments have supported hosting joint facilities that contribute to America’s ability to execute global nuclear operations. And Australia has regularly invoked the nuclear umbrella as part of the alliance. We explain the key sources of nuclear cooperation in the alliance by leveraging realist and institutionalist theories of alliance cooperation. While realism explains limits to US nuclear commitments in the 1950s, institutional explanations are more relevant in pinpointing the sources of nuclear cooperation and in explaining why Australia has often achieved its policy preferences as the junior partner. 相似文献
37.
Geraldien von Frijtag Drabbe Künzel 《Journal of Genocide Research》2017,19(2):240-257
ABSTRACTRecent historiography on Nazism has taken what has been coined ‘the imperial turn’. The key issue at stake is to what extent Germany’s expansionist policy between 1939 and 1945 could be considered a variant of the more general historical phenomenon of (modern) imperialism. Over the course of the last two decades, all sorts of continuities and parallels between traditional European colonialism and Nazi imperialism have been analysed. In these studies, a top-down approach is prevalent, concentrating on ‘Berlin’, Nazi politics and leaders. This article chooses a different perspective, bringing actors of a lower level to the fore. The focus is on the Dutch contribution to the Nazi policy of ‘Germanization’ of the occupied East. Between the summers of 1941 and 1944, over five thousand Dutch civilians voluntarily left their homeland to be employed in the so-called German occupied eastern territories. Although their contracts were often temporary, they were seen (and saw themselves) as the first group of ‘pioneers’ of a giant colonizing project. This article investigates the Dutch organizations coordinating their recruitment and employment, and zooms in on the expectations and experiences of individual recruits. With the Dutch case as an example, the article points at the broader historical context of the Dutch efforts. At the same time, it shows that this junior partner of the German had his own colonial agenda. The incompatibility of both agendas inevitably led to false expectations, caused a general sense of disillusionment on both sides and led to many frictions ‘on the spot’. 相似文献
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Alexander Tillmann Volker Albrecht Jürgen Wunderlich 《Journal of Geography in Higher Education》2017,41(3):383-402
The epistemological and educational philosophy of John Dewey is used as a theoretical basis to analyze processes of knowledge construction during geographical field studies. The experience of landscape drawing as a method of inquiry and a starting point for research-based learning is empirically evaluated. The basic drawing skills are acquired through an online drawing course. The main aim is to foster the self-organized acquisition of relevant skills to explore, describe and reflect on subjective mental and linguistic concepts in relation to scientific landscape models. The results, based on an evaluation of the students’ drawings, their responses to questionnaires and a review of students’ “reflective notes”, indicate that the approach motivated students to learn about the processes which formed the landscape and that the students perceived the method of inquiry after Dewey as a way to overcome cognitive dissonance. 相似文献
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Jeppe Büchert Netterstrøm 《Scandinavian journal of history》2017,42(4):459-475
This article explores the criminalization of homicide in early modern Denmark, 16th–17th centuries. Criminalization is here defined, primarily, as the harshening of penalties for homicide in law and practice. The article shows that a process of criminalization took place that contributed to a pacification of the population (demonstrated by a decrease in homicides) but also engendered practices of resistance and evasion which were reminiscent of a medieval feud culture. The attitude towards homicide was for a long time ambivalent, not just among the lower classes but at all levels of society. Criminalization and pacification were mainly products of state-building through harsher punishment and the formation of a more reliable legal system. This top-down process meshed with the broader population’s demands for justice and security. 相似文献
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