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961.
962.
More than the Sum of Its Parts: Cooperation and Mutual Commitment in Multi‐Issue Congregation‐Based Community Organizing
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Eric A. Tesdahl 《Sociological inquiry》2015,85(1):148-171
Congregation‐based community organizing (CBCO) federations play an important role in uniting a diverse array of religious congregations and community‐based organizations in movements for social justice at the neighborhood, regional, state, and national levels. Metropolitan‐level CBCO federations provide a novel and noteworthy example of meso‐mobilization contexts as described in the social movement literature in that many such federations engage in multiple concurrent issue campaigns. This study examines collaboration among organizational members of Communities Creating Opportunity, a CBCO federation based in Kansas City, Missouri. Qualitative interviews with organizers, clergy, and lay‐leaders, together with an analysis of organizational records, reveal a cooperative structure of interorganizational relations built upon specific organizing activities, roles, and relations. These activities, roles, and relations are in turn conditioned on each member organization's own level of connection to a particular organizing issue. Findings suggest that this innovative form of cooperative relational structure affords multi‐issue federations an enhanced capacity to mobilize voluntary labor resources and turn‐out at public events relative to single issue organizing. 相似文献
963.
David Wyatt Seal Eric G. Benotsch Marisa Green Daniel J. Snipes Sheana S. Bull Anna Cejka 《心理学和人类性特征杂志》2015,27(1):1-15
ABSTRACT. Objectives: Prior work suggests that many individuals use the Internet to meet romantic or sexual partners. Our intent was to explore perceptions and experiences with meeting people online. Methods: In 2008, the authors conducted U.S.-based online interviews with 65 predominantly White, self-identified heterosexual men and women and gay/bisexual men (Mean age = 30.8 years). Results: Reasons for meeting people online, desired partner characteristics, and the process of connecting for sex paralleled those observed in face-to-face contexts. People used Internet chat rooms to identify more partners and specific partner characteristics. “Background checks” of online partners, though often believed to be inaccurate, increased familiarity and trust leading to reduced condom use. Participants said online condom use negotiation was easier but usually occurred in face-to-face contexts. Conclusions: The fundamental processes of meeting partners online are similar in many ways to meeting partners face-to-face; however, the Internet facilitates rapid access to relatively large numbers of potential partners. 相似文献
964.
The particle Gibbs sampler is a systematic way of using a particle filter within Markov chain Monte Carlo. This results in an off‐the‐shelf Markov kernel on the space of state trajectories, which can be used to simulate from the full joint smoothing distribution for a state space model in a Markov chain Monte Carlo scheme. We show that the particle Gibbs Markov kernel is uniformly ergodic under rather general assumptions, which we will carefully review and discuss. In particular, we provide an explicit rate of convergence, which reveals that (i) for fixed number of data points, the convergence rate can be made arbitrarily good by increasing the number of particles and (ii) under general mixing assumptions, the convergence rate can be kept constant by increasing the number of particles superlinearly with the number of observations. We illustrate the applicability of our result by studying in detail a common stochastic volatility model with a non‐compact state space. 相似文献
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966.
Bernard Koomson Esmeranda Manful Jonathan Mensah Dapaah Eric Henry Yeboah 《Children & Society》2022,36(1):101-117
The legal and policy framework on child trafficking is dismissive of children's agency and regards them as vulnerable personalities. This paper examines the scope of children's agency in their transportation to other communities for fishing in Ghana. Using a phenomenological design, 17 child returnees' views were elicited on their movement for fishing activities. Findings revealed that children's agentive capabilities progressed primarily from consent giving to negotiation. Highlighting the relational and material context within which children's agency unfolds, the study suggests that it is erroneous to generally ascribe the discursive label of ‘innocence’ to children who are considered as trafficked. 相似文献
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Eric M. Leeper Todd B. Walker Shu‐Chun Susan Yang 《Econometrica : journal of the Econometric Society》2013,81(3):1115-1145
News—or foresight—about future economic fundamentals can create rational expectations equilibria with non‐fundamental representations that pose substantial challenges to econometric efforts to recover the structural shocks to which economic agents react. Using tax policies as a leading example of foresight, simple theory makes transparent the economic behavior and information structures that generate non‐fundamental equilibria. Econometric analyses that fail to model foresight will obtain biased estimates of output multipliers for taxes; biases are quantitatively important when two canonical theoretical models are taken as data generating processes. Both the nature of equilibria and the inferences about the effects of anticipated tax changes hinge critically on hypothesized information flows. Different methods for extracting or hypothesizing the information flows are discussed and shown to be alternative techniques for resolving a non‐uniqueness problem endemic to moving average representations. 相似文献
970.
A typical firm is operated by multiple functional managers who may collaborate as well as compete to achieve firm performance. In the digital age, firm performance is essentially customer‐dependent and technology‐dependent, with both marketing and information technology (IT) playing key roles. Unfortunately the two functions often have very different worldviews. We show how these differences can damage firm performance, and suggest ways to mitigate this damage. We build a worldview difference model, synthesized from multiple disciplines. The model is tested using both matched and nonmatched observations from marketing and IT managers, and is analyzed with hierarchical linear models using both perceptual and objective firm performance data over a 4‐year period. We find that differences between the beliefs and perceptions of marketing managers and IT managers generate a negative impact on firm performance, and suggest appropriate technology‐culture associations to effectively align their worldviews for firm performance. To improve firm performance, a cross‐functional appreciation for market and technology drivers can be achieved by making marketing managers more learning‐oriented and by providing IT managers a culture that is congruent with technology. 相似文献