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81.
杨菊 《青海民族学院学报(社会科学版)》2010,36(2):34-37,61
本文运用比较研究的方法,通过对年都乎土族"於菟"的祭祀程序、供品及祭祀目的和西方酒神崇拜的程序、供品及祭祀目的对比分析,对土族"於菟"祭祀和希腊酒神祭祀进行了比较研究,旨在透过"於菟"表层的社会现实,触及其深层次的宗教文化象征,探寻人类共同的认知方式,揭示"於菟"舞祭中蕴含的生命和自由的本质及酒神崇拜的实质。 相似文献
82.
何菊 《湖北民族学院学报(哲学社会科学版)》2010,28(3):50-54
学界关于"民族"与"族群"概念的争论缘由可归纳为两个方面:一方面,由于全球化,国际学术的跨文化交流,出现本土知识与世界其他知识对接或对话问题;另一步面,由于整个国家及世界话语情境的变化,旧的知识需要批判与反思,新的知识体系需要被重建.汉语的"民族"概念已经固化和内化,不能与"族群"概念随意置换,更要避免在实际应用中对"民族"和"族群"概念进行过度泛化.汉语中强调"民族"概念是为了始终体现国家建构的历史文化过程. 相似文献
83.
曲剧 《陇东学院学报(社会科学版)》2010,(1)
对进士籍贯进行分省、分地区统计,借以考察传统社会中人才的地理分布,从而引入进士群体的社会史研究,是近年来学界的一大热点。确定清代甘肃进士人数是研究清代甘肃进士群体的基础,然目前对清代甘肃进士人数的统计数据并不一致。经考证后,该文认为清代甘肃进士为343人。 相似文献
84.
Artificial neural networks have been successfully applied to a variety of machine learning tasks, including image recognition, semantic segmentation, and machine translation. However, few studies fully investigated ensembles of artificial neural networks. In this work, we investigated multiple widely used ensemble methods, including unweighted averaging, majority voting, the Bayes Optimal Classifier, and the (discrete) Super Learner, for image recognition tasks, with deep neural networks as candidate algorithms. We designed several experiments, with the candidate algorithms being the same network structure with different model checkpoints within a single training process, networks with same structure but trained multiple times stochastically, and networks with different structure. In addition, we further studied the overconfidence phenomenon of the neural networks, as well as its impact on the ensemble methods. Across all of our experiments, the Super Learner achieved best performance among all the ensemble methods in this study. 相似文献
85.
附条件不起诉作为我国近年来积极推行的司法改革制度,体现了宽严相济刑事政策、起诉便宜主义、和谐社会理念,具有良好的法律效果和社会效果。修订后的刑事诉讼法对该制度进行明文规定,完善了我国的不起诉制度体系,也必将导致附条件不起诉的全面实施。 相似文献
86.
刘举 《湖南文理学院学报(社会科学版)》2013,(6):26-30
20世纪90年代兴起的“日常生活批判理论”有助于清除现代化的文化阻滞力并推动人的现代化进程。然而,其“日常生活批判理论”却是以现代化合理性和合法性为前提依据的。现代主义并没有实现对传统文化的积极扬弃,以至于产生了“现代性焦虑”和意义生活的丧失。现代日常生活世界的生存论转向有利于从微观领域颠覆现代主义的文化霸权。因此,应在现代日常生活世界中对“日常性”和“非日常性”进行双重批判,以建构一种能够不断自反的现代性。 相似文献
87.
88.
Biung-Ghi Ju 《Social Choice and Welfare》2013,40(2):359-366
In the model of group identification, Samet and Schmeidler (J Econ Theory 110:213–233, 2003) provide two axiomatic characterizations of the“liberal” decision rule (a person is socially qualified as a member of a collective if and only if he qualifies himself). They impose standard monotonicity, non-degeneracy, and independence axioms, together with either exclusive self-determination (opinions by disqualified persons about qualified persons should not matter) or affirmative self-determination (social decision on who are qualified should coincide with social decision on who should be the qualifiers). Dropping monotonicity (and also non-degeneracy in a result) and considering a more general domain to allow neutral opinions, we characterize a larger family of “self-dependent” rules that share the important feature of liberalism that qualification of i depends only on i’s own opinion about himself or herself. Samet and Schmeidler’s results can be obtained with a weaker set of axioms and with a more general domain condition. 相似文献
89.
Coopetition has become a heated issue in the last decade. In this study, a scrutinized review of previous research on coopetition is presented to clarify the research stream on coopetition, from which the implications are derived and a framework to analyse the phenomenon is proposed. Given the complex nature of coopetition, an in‐depth case study was undertaken to investigate the competition–cooperation relationship and coopetition performance over a 15‐year period in a Taiwanese supermarket network, which was formed by a focal company and its competitors. Performance was analysed before and after launching the coopetition strategy, in which 31 indicators were examined. The findings imply that competition (Yang) and cooperation (Yin) are reciprocally rooted in and mutually promoted by each other. The findings also confirmed that cooperation with competitors did lead to better performance, at least over a period, in two ways. The first was that the adoption of coopetition permitted the attainment of performance levels beyond what would otherwise have been possible; the second was that the adoption of coopetition changed the timeframe, permitting earlier achievement of higher performance levels. This study contributes to and extends knowledge of the dynamics and consequences of cooperation with competitors and demonstrates that coopetition has a significant temporary advantage. 相似文献
90.
We consider a large original equipment manufacturer (OEM) who relies on a contract manufacturer (CM) to produce her product. In addition to the OEM's product, the CM also produces for a smaller OEM. Both the larger OEM and the CM can purchase the component from the supplier, but their purchase prices may differ and remain unknown to each other. The main question we address is whether the larger OEM should retain component procurement by purchasing components from the supplier and reselling to the CM (buy–sell), or outsource component procurement by letting the CM purchase directly from the supplier (turnkey). We show that, under buy–sell, the larger OEM's optimal strategy is to resell components at the highest possible component purchase price of the CM (i.e., the street price). By comparing buy–sell and turnkey, we find that a CM with low component price is better off under turnkey, even though under buy–sell he receives more profits through the products sold to the smaller OEM. Furthermore, the larger OEM's preference between buy–sell and turnkey depends on her component price, the volatility of the CM's component price and substitutability between the two products. 相似文献