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921.
Stephen Duckett 《The Australian journal of social issues》2019,54(4):386-400
Public opinion polling shows that Australians have long supported legalising assisted dying, but this has not generally led to legislative success. Since 1993, Australian parliament have considered legalising assisted dying over 50 times, with only two attempts being successful: Northern Territory in 1995 and Victoria in 2017. This paper describes the Northern Territory and Victorian legislation and the processes associated with the passage of the legislation in both jurisdictions. It suggests that one of the factors that contributed to the Victorian outcome was the extensive consultation involved prior to the introduction of the legislation into parliament. Political factors – including government support – also facilitated the legislation's passage. 相似文献
922.
We consider the problem of pricing in a network industry focussing in particular on the issue of cross-network pricing (e.g. cross-network cell phone charges). Economic theory tells us in relation to cross-network pricing that collusion or network monopoly may yield welfare as well as profit benefits although any welfare benefits from cross-network collusion may be more than offset by a reduction in competition elsewhere. To address this, we introduce a new regulatory concept: the independent profit-maximising agent. The agent sets prices on cross-network goods taking either (i) a complete, or (ii) an arbitrarily small, share of the associated profit. We examine welfare and profits with and without agent type (i) and (ii) with collusion (network monopoly) between the non-agent firms and without collusion (independent network duopoly). We show that splitting up the network monopoly (creating independent network duopoly) may be inferior for both society and firm(s) compared with a network monopoly ??regulated?? by an agent and that society always prefers any of the four agent regimes over network monopoly and network duopoly. Indeed, employing the agent may reduce welfare losses by a large proportion while having relatively little effect on profit. 相似文献
923.
The European Medicines Agency (EMA) website lists all diseases that officially exist in adults only. The class waiver for juvenile melanoma was revoked in 2008 referring to US SEER statistics. This statistical justification is misleading. Melanoma in adolescents is much rarer than claimed by EMA/Paediatric Committee; < 1 ∕ 4 of adolescents with melanoma need systemic treatment; separate efficacy studies are neither medically justified nor feasible. The scarce adolescent patients should be allowed to participate in adult trials. To force companies to investigate them separately turns them into paediatric hostages, to adapt the term therapeutic orphans coined in 1968 by Shirkey. There are now five melanoma Paediatric Investigation Plans (PIPs). Probably none of the PIP‐triggered clinical studies will ever be completed; we propose to call them ghost studies. An oncology research network considering a reasonable trial in melanoma, including adolescents, will compete for recruitment with the PIP‐triggered trials designed by regulatory tunnel vision and sponsored by companies under EMA‐imposed pressure. EMA/Paediatric Committee's territorial enthusiasm (“our patients”) damages oncology research. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
924.
925.
O’Shaughnessy Kathryn A. Hawkins Stephen J. Evans Ally J. Hanley Mick E. Lunt Paul Thompson Richard C. Francis Robert A. Hoggart Simon P. G. Moore Pippa J. Iglesias Gregorio Simmonds David Ducker James Firth Louise B. 《Urban Ecosystems》2020,23(2):431-443
Urban Ecosystems - Coastal urbanisation, energy extraction, food production, shipping and transportation have led to the global proliferation of artificial structures within the coastal and marine... 相似文献
926.
927.
Mark Rothmann William Crown Thomas A. Louis Thomas Permutt Stephen Ruberg Jodi Segal John Scott 《Pharmaceutical statistics》2021,20(5):952-964
Clinical trials are primarily conducted to understand the average effects treatments have on patients. However, patients are heterogeneous in the severity of the condition and in ways that affect what treatment effect they can expect. It is therefore important to understand and characterize how treatment effects vary. The design and analysis of clinical studies play critical roles in evaluating and characterizing heterogeneous treatment effects. This panel discussed considerations in design and analysis under the recognition that there are heterogeneous treatment effects across subgroups of patients. Panel members discussed many questions including: What is a good estimate of the treatment effect in me, a 65-year-old, bald, Caucasian-American, male patient? What magnitude of heterogeneity of treatment effects (HTE) is sufficiently large to merit attention? What role can prior evidence about HTE play in confirmatory trial design and analysis? Is there anything described in the 21st Century Cures Act that would benefit from greater attention to HTE? An example of a Bayesian approach addressing multiplicity when testing for treatment effects in subgroups will be provided. We can do more or better at understanding heterogeneous treatment effects and providing the best information on heterogeneous treatment effects. 相似文献
928.
中国文论的“传统性”指它在长期的发展演化过程中形成的一系列特征,“现代性”则指它所隐含的现代文论因子及其与西方文论的关系,二者之间的关系涉及古代文论研究的基本观念和方法问题,有必要从理论上加以反思和清理。一种普遍的误解是以为西方文论都是大部头的体系性著作,对“西方”的理解也过于狭隘。“中西比较”这样的研究方式几乎是不成立的,因为它将原本庞大、复杂的文化发展过程大大简化、割裂,抽取出一些所谓的特征来进行比较;如果一定要比较,至少要在中、西、南亚3个传统之间进行。历史在变化,不可能“回到”古代文论,只能不断地学习它、使用它。学术研究的要义是把问题搞清楚,不能把纯粹的学术问题转化为社会问题或文化问题。 相似文献
929.
In 2005 ongoing political conflict between the executive and legislative branches of government in Ecuador culminated in a struggle over the judiciary. These events resulted in the dismissal, re-constitution, and dismissal again of the Ecuadorian high court (the Corte Suprema de Justicia) and the impeachment of the president. This paper uses the political crisis surrounding the dismissal of the Ecuadorian Supreme Court of Justice to examine the broader phenomenon of executive branch attacks on the judiciary in South American and Africa. We make three general observations: (1) the longevity of the judiciary alone (time without attack) does not guarantee a sufficiently deep reservoir of diffuse support to protect it from successful efforts at structural change or dissolution, (2) despite previous evidence that multilateral constitutional processes result in increased court independence (Dargent, 2009), we conclude that multi-party institutional arrangements are more vulnerable to the types of crisis that cause them to seek to use courts and their legitimacy to achieve political goals thereby limiting previous gains in independence, and (3) a court's institutional legitimacy is enhanced when it survives political threats from other branches of government. The crisis in Ecuador is used to demonstrate the challenges facing newer democracies with continuing multilateral conflict as well as the utility of thinking about how, why and when political institutions attack high courts and how the judiciary and citizens respond. 相似文献
930.
Sourcing strategies in business markets have been considered separately and the practice of two-sided sourcing behavior—engaging in search for alternative suppliers and collaboration with an incumbent supplier—has not been examined. To fill that gap, we first identify boundary conditions under which the poor performance of an incumbent supplier intensifies an original equipment manufacturer's (OEM) search and collaboration. Then, we examine how an OEM's two-sided sourcing behavior influences one of the critical elements of sourcing performance: the responsiveness of the incumbent supplier. Our proposed hypotheses were tested with data from a national survey of 539 OEM purchasing managers in the Japanese electronics industry. The analysis results indicate three main findings. First, two environmental conditions—pace of technological change and volume uncertainty—have contrasting influences on the link between incumbent supplier performance and an OEM's search and collaboration. While uncertainty from the upstream channel (pace of technological change) enhances an OEM's search and collaboration, uncertainty from the downstream channel (volume uncertainty) lowers an OEM's search and collaboration. Second, an OEM's dependence on its incumbent supplier has differential effects: an OEM reduces search as its dependence on incumbent supplier increases, while it enhances collaboration as its dependence on incumbent supplier increases. Third, while search alone has a negative effect on responsiveness of an incumbent supplier, engaging in two-sided sourcing behavior (i.e., combining search with collaboration) has a positive effect on responsiveness of the incumbent supplier. 相似文献