排序方式: 共有55条查询结果,搜索用时 31 毫秒
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核心竞争力是企业制定战略的基础和获得竞争优势的源泉。在深入研究企业核心竞争力理论基础上,采用系统工程中的Delphi方法结合主成分分析法确定了航空运输企业核心竞争力的评价指标体系,利用层次分析法确定了各个评价指标的权重,建立了基于灰色理论的航空运输业核心竞争力评价模型,并以东方航空公司为研究对象进行实证研究。 相似文献
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Non-symmetric correspondence analysis (NSCA) is a useful technique for analysing a two-way contingency table. Frequently, the predictor variables are more than one; in this paper, we consider two categorical variables as predictor variables and one response variable. Interaction represents the joint effects of predictor variables on the response variable. When interaction is present, the interpretation of the main effects is incomplete or misleading. To separate the main effects and the interaction term, we introduce a method that, starting from the coordinates of multiple NSCA and using a two-way analysis of variance without interaction, allows a better interpretation of the impact of the predictor variable on the response variable. The proposed method has been applied on a well-known three-way contingency table proposed by Bockenholt and Bockenholt in which they cross-classify subjects by person's attitude towards abortion, number of years of education and religion. We analyse the case where the variables education and religion influence a person's attitude towards abortion. 相似文献
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Caroline E. Shanholtz David Messer Ryan D. Davidson Ashley K. Randall John J. Horan 《Journal of divorce & remarriage》2017,58(8):599-613
Interventions for helping young adults cope with the stress produced by their parents’ divorce are rarely described or evaluated. Transitions, derived from a stress inoculation framework, was designed to foster stress-coping and parent–young adult relationship skills via the Internet. Participants (95 young adult college students who had experienced parental separation or divorce within the past year) were randomly assigned to experimental and delayed-treatment control conditions. Intervention modules included psychoeducation, relaxation, mindfulness meditation, cognitive restructuring, and communication skills. A multivariate analysis of variance yielded a significant treatment-by-repeated-measures interaction; univariate follow-up analyses of variance showed improvement on stress but not on relationship variables measuring quality of relationship with mother or father. Neither moderator nor intent-to-treat analyses altered this outcome pattern. 相似文献
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根据循环经济和生态工业相关理论,建立了一套生态工业园工业共生网络稳定性的评价指标体系,并应用灰色关联分析构建了生态工业园工业共生网络稳定性的评价模型,为生态工业园稳定健康的发展提供了参考依据和理论借鉴。 相似文献
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针对灰色营销进行道德培训的实验效果 总被引:1,自引:0,他引:1
本文以道德培训为操纵变量,以工商管理专业的大学生为实验对象,研究了灰色营销的道德培训对人们灰色营销道德判断和行为倾向的影响.结果发现:第一,针对灰色营销的短期道德培训能够显著改进被培训者针对灰色营销的道义论评价和目的论评价,但是不能降低其灰色营销行为倾向;第二,尽管针对灰色营销的短期道德培训能够改进人们针对灰色营销的道义论评价和目的论评价,并且后者对人们的灰色营销行为倾向也有显著影响,但是它们不能中介短期道德培训对灰色营销行为倾向的影响.本文最后讨论了研究结果的理论贡献与实际应用. 相似文献
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高景柱 《中南工业大学学报(社会科学版)》2008,(1):48-52
价值多元论与社会整合之间的张力是自由主义面临的困境之一。罗尔斯的“重叠共识”理念是人们对社会基本政治制度、宪法原则及价值观所达成的一种共识,是在排除各种分歧的意见之后所留下的理性共识,政治的正义观念是重叠共识的核心。罗尔斯对重叠共识面临的批判进行了辩护。重叠共识理念有益于化解自由主义面临的困境,约翰·格雷的“权宜之计”理念对罗尔斯的“重叠共识”理念的批判是无力的。 相似文献
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灰色营销的道德评价:调查与检验 总被引:3,自引:0,他引:3
本文讨论了推销中的灰色营销现象,建立了一个灰色营销模型,并采用实证方法对这一现象和相关因素之间的关系进行了初步研究,最后讨论了研究结果的应用。 相似文献
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杨芳 《盐城师范学院学报》2007,27(1):43-47
王尔德的《道连.格雷的画像》是一部唯美主义的小说。作品着意表现王尔德的艺术战胜生活,艺术和美是永恒无上的等唯美主义主题,但仍无法摆脱艺术反映自然与生活的自然法则的矛盾与困扰。王尔德提出了生活与自然都反映艺术的观点,虽有一定的局限性,但在他所处的维多利亚时期,也显示出他对艺术的纯洁性与独立性的捍卫。 相似文献