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91.
吴艳 《深圳大学学报(人文社会科学版)》2004,21(3):96-98
艾略特"非个性化"理论是一个复杂的悖论是对浪漫主义的反拨,更是诗人寻找"客观对应物"而"间接地表现他的个性"的经验之谈.艾略特追求和提倡的是把染有个性的想像转变成无个性的艺术真实."非个性化"悖论蕴涵了个性与非个性即特殊与普遍、复杂与纯一的辩证关系. 相似文献
92.
Earlier attempts at reconciling disparate substitution elasticity estimates examined differences in separability hypotheses, data bases, and estimation techniques, as well as methods employed to construct capital service prices. Although these studies showed that differences in elasticity estimates between two or three studies may be attributable to the aforementioned features of the econometric models, they have been unable to demonstrate this link statistically and establish the existence of systematic relationships between features of the econometric models and the perception of production technologies generated by those models. Using sectoral data covering the entire production side of the U.S. economy, we estimate 34 production models for alternative definitions of the capital service price. We employ substitution elasticities calculated from these models as dependent variables in the statistical search for systematic relationships between features of the econometric models and perceptions of the sectoral technology as characterized by the elasticities. Statistically significant systematic effects are found between the monotonicity and concavity properties of the cost functions and service price–technical change specifications as well as between substitution elasticities. 相似文献
93.
《Marriage & Family Review》2013,49(1):31-56
SUMMARY This review focuses on conceptualizations of nonshared environment and on four areas of research that should be targeted for future growth. It is argued that there are at least two different approaches to the study of nonshared environment. “Experience-oriented” researchers center on sibling differential experiences in the family and their role in children's development. “Outcome-oriented” investigators focus on the search for environmental origins of individual differences in outcomes. Turkheimer and Waldron's (2000) concept of objective versus effective nonshared environment and Reiss and colleagues' (2000) notion of single-system versus multi-system nonshared environment processes are also discussed. Four topics for future research are outlined: (1) age-related changes and development; (2) the role of the self; (3) the role of context; and (4) the importance of extrafamilial experiences. More work in these areas will lead to useful theories of how nonshared environment processes are linked to sibling and individual differences in behavioral development and adjustment. 相似文献
94.
舒新 《江汉大学学报(社会科学版)》2008,25(3):14-18
冷战初期,中国共产党和西方社会民主党分别从属于不同的政治阵营,高度对立的阵营利益决定了双方不存在发展友好关系的空间。作为国际政坛上两支重要的政治力量,在全面对立的主题下,中国共产党与个别西方社会民主党有过极为有限的接触,这些接触都不具备党际交往的意义,也没有产生广泛的影响。20世纪80年代后,随着两极格局的衰退,中国共产党与西方社会民主党适时做出了对外交往路线的调整,双方建立了党际关系,并进行了卓有成效的合作。 相似文献
95.
《Information, Communication & Society》2007,10(5):694-713
New media such as email and mobile phones have made it easier to maintain relationships over distances. The present paper examines which media people use to maintain long-distance friendships. The main focus lies on the comparison of email and phone. Media choice theories like media richness theory assume that media can be classified according to their richness, and that people choose the medium which fits best to the affordances of a specific task. The phone as richer medium should be preferred over email in the case of maintenance of long-distance friendships because it is easier to express emotions and to give immediate feedback via phone than via email. Email is an asynchronous medium and communication via email is therefore independent of space and time. Therefore, it can also be argued that email is preferred over the phone because it makes it easier to communicate across different work schedules or even time-zones. In two studies (Study 1 conducted in the Netherlands, Study 2 conducted in Germany) media use in long-distance friendships was measured. Across both studies, email was the most frequently used medium. In Study 1, an interesting asymmetric influence of closeness of the friendship emerged. The closer the friendship, the more emails were written in total, but the less the relative use of email. Instead, the percentage of phone calls increased. Study 2 aimed to replicate and explain this finding and assessed also the content of the phone call or emails. Whereas the intimateness of the emails did not change with increased closeness of the friendship, the intimateness of the phone calls increased with increasing closeness of the friendship. This result indicates that people use email primarily for staying in touch, whereas important personal matters are still discussed on the phone. 相似文献
96.
Heejeong K. Latimer Lee-Ann Jaykus Roberta A. Morales Peter Cowen & Douglas Crawford-Brown 《Risk analysis》2001,21(2):295-306
This article describes the development of a weighted composite dose – response model for human salmonellosis. Data from previously reported human challenge studies were categorized into two different groups representing low and moderately virulent/pathogenic Salmonella strains based on a disease end point. Because epidemiological data indicate that some Salmonella strains are particularly pathogenic, and in the absence of human feeding study data for such strains, Shigella dysenteriae was used as a proxy for highly virulent strains. Three single-hit dose – response models were applied to the human feeding study data and evaluated for best fit using maximum likelihood estimation: (1) the exponential (E-1pop), (2) the two-subpopulation exponential (E-2pop), and (3) the Beta-Poisson (BP). Based on the goodness-of-fit test, the E-1pop and BP were the best-fit models for low and moderately virulent/pathogenic Salmonella strains, and the E-2pop and BP models were better for highly virulent/pathogenic strains. Epistemic analysis was conducted by determining the degree of confidence associated with the selected models, which was found to be 50%/50% (E-1pop/BP) for low and moderately pathogenic Salmonella strains, and 9.8%/90.2% (E-2pop/BP) for highly virulent strains. The degree of confidence for each component model and variations in the proportion of strains within each virulence/pathogenicity category were incorporated into the overall composite model. This study describes the influence of variation in strain virulence and host susceptibility on the shape of the population dose – response relationship. 相似文献
97.
Sarah M. Bankoff PhD Sarah E. Valentine MA Michelle A. Jackson MA Rebecca L. Schacht PhD David W. Pantalone PhD 《Journal of American college health : J of ACH》2013,61(8):468-475
Abstract Objective: To examine correlates of compensatory weight control behaviors among women in transition between adolescence and adulthood. Participants: The authors recruited a sample of undergraduate women (N = 759) at a large northwestern university during the 2009–2010 academic year. Methods: Logistic regression was used to assess relations among childhood abuse, psychosocial functioning, adult dating relationship factors, and women's endorsement of compensatory weight control behaviors. Results: The final model reliably distinguished between participants who endorsed versus denied use of compensatory behaviors (χ2[5, N = 747] = 36.37, p < .001), with global psychosocial functioning and relationship avoidance accounting for the most variance. Conclusions: These findings illustrate the importance of considering childhood abuse histories and adult relationships while assessing young women's compensatory weight control behaviors. 相似文献
98.
《Journal of GLBT Family Studies》2013,9(2):29-48
Abstract Using an academic letter format, I use a blended-method-ological approach of personal ethnography and qualitative case study to assess the three-partner, gay male relationship and the role of parental support. In working to understand better the relational “We 3,” I first provide an account of my relational experience with two other men. I discuss the process of our coming together and then make a methodological turn to provide insights from both e-mail and face-to-face interviews with one set of parents who have supported their gay son in his three-partner relationship. As I, personally, have not had an in-depth conversation with my own parents regarding this issue, I use the parental case study to bridge an academic conversation regarding the negotiation of what might be termed a second or relational coming out process with parents. Finally, I discuss how insights from the first, personal coming out process provided the parents with tools to keep the conversation going and to support their son's relational coming out as a “We 3.” 相似文献
99.
从设计的角度介绍了中板主轧机传动调速系统的应用、满足用户需求、主传动系统的合理设置与对策、系统最佳性价比等.本着科学和负责任的态度提出自己独到的分析和见解. 相似文献
100.
在漫长的历史发展过程中,中朝两国音乐文化之间广泛而深入的交流,直接影响了每一历史时期音乐文化的发展。在长时期的频繁交流过程中,中朝两国不仅相互吸收、融合、丰富和发展了不同时期音乐文化的特点,而且在促进本国音乐文化发展的同时,促进了两国经济、政治、教育等方面的发展。 相似文献