Visual autocorrelation of prices     

Ünsal Özdilek 《Journal of Cultural Economics》2013,37(2):203-223

Paintings are in essence about visual features of varying significance from which differences in their market prices originate. Studies normally investigate derivative sources of painting price determinants, which is reasonably understandable because the appreciation of an image is quite subjective. This paper provides an operational solution to the quantification of paintings based on a new concept termed as “visual autocorrelation” of prices (VAP). Considering the current empirical framework of spatial and temporal autocorrelation of prices, and using data on the paintings of two abstract expressionist artists, empirical results support the coherence of the VAP concept.  相似文献   

Defining ‘science-based targets’     

Inger Andersen  Naoko Ishii  Thomas Brooks  Cynthia Cummis  Gustavo Fonseca  Astrid Hillers  Nicholas Macfarlane  Nebojsa Nakicenovic  Kevin Moss  Johan Rockstrm  Andrew Steer  Dominic Waughray  Caroline Zimm 《国家科学评论(英文版)》2021,8(7)

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When the child gets in the news? A case study on the national written media in Turkey     

Zafer Kuş  Kadir Karatekin  Durdane Öztürk  Özlem Elvan 《Educational Media International》2016,53(2):118-138

The main purpose of this study is to analyze news stories regarding children in the national print media in the last five years using top eight newspapers in terms of circulation and evaluate these news stories based on the Convention on the Rights of the Child, which was issued by the UN and signed by Turkey. The research was undertaken as a case study. The study data were collected from top eight newspapers in terms of circulation between 2010 and 2014 in order to reveal when and how newspapers at national level represent children and the scientific content of impressions in the national media. Results show that children appear in the national media in mostly negative cases. In conclusion, it was observed in this study, children’s rights to life, development, protection, and participation were violated at both national and international levels. In this sense, news reflects the truth about “children’s rights violations”. However, the way that children appear in news and reflection in media constitute a secondary children’s rights violation.  相似文献   

Effects of axial conduction in laminar tube flow with convective boundaries     

B. Vick  M.N. Özişik  D.F. Ullrich 《Journal of The Franklin Institute》1983,316(2):159-173

Heat transfer in laminar tube flow with convective boundary conditions and axial heat conduction in the fluid is solved exactly. The effects of the external Biot numbers and the axial conduction in fluid on the temperature distribution and the local Nusselt number are determined for both the upstream and the downstream regions. In order to illustrate the effects of velocity profile, the results for the slug flow and the parabolic velocity profiles are plotted simultaneously. The heat transfer characteristics of the flow are found to be rather sensitive to the Péclét number, the external Biot numbers and the velocity profile in the thermal entrance region.  相似文献   

Comment on ‘Techno therapy or nurtured niches?’ by Hommels et al. [Res. Policy 36 (7) (2007)]     

Frank W. Geels  Johan Schot 《Research Policy》2007,36(7):1100-1101

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A community of practice as an inclusive model to support children with social,emotional and behavioural difficulties in school contexts     

Johan Botha  Elias Kourkoutas 《International Journal of Inclusive Education》2016,20(7):784-799

Many school children throughout the world who exhibit antisocial or destructive behaviour or have social, emotional and behavioural difficulties (SEBD) do not receive the support they need. As a result, they are caught up in a cycle of vulnerability. Systemic collaborative support is needed to counter this. Although in some cases teachers and other professionals join forces, interventions are usually affected by individual professionals outside the framework of inclusive education. This literature review paper explores the support children with SEBD in school contexts receive. The findings of the thematic document analysis highlight the vulnerability of children with SEBD, the success or otherwise of attempts made by various approaches and intervention programmes to provide support to these children, and the barriers to inclusive support. We argue the merits of adopting a Community of Practice as an inclusive model to support school children with SEBD. This kind of inclusive model strengthens constructive partnerships that provide these children with opportunities to acquire the social capital they need to engage meaningfully at schools and in their future life.  相似文献   

Secular youth and religious practice: candle lighting in Norwegian folk high schools     

Johan Lövgren 《British Journal of Religious Education》2018,40(2):124-135

Although large international studies have defined Norway as one of the most secular countries in the world, Christian folk high schools in Norway have experienced record high attendance. This paper presents case studies of the religious education (RE) and practices of two Christian folk high schools in Norway. A survey shows that students at these schools can be considered representative of the confessional backgrounds and stated values of their cohort of Norwegian youth. The studied institutions have the declared goal of offering RE, of which an on-campus worship service is a central element. A large portion of the student body attends these services. Using a reconstruction of Etienne Wenger’s theory of communities of practice, the author analyses student participation in the school worship service, specifically in the act of candle lighting. Observations and student interviews indicate that the service can be described as a reflective practice representing a dialogic form of religion. This article contributes an analysis of the distinctive form of RE offered by Christian folk high schools in Norway. In a broader sense, it contributes to the understanding of secular youth and their relation to religious practice.  相似文献   

The tale's the thing: Northrop Frye's theory applied to the teaching of tales in the elementary school     

Johan L. Aitken 《Interchange》1976,7(2):63-72

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Training for Service in Developing Countries     

BÖRJE WALLBERG 《European Journal of Engineering Education》1985,10(1):23-56

In June 1979, the Swedish Government appointed a Commission of Inquiry to look into the total training requirements for Swedish personnel in contact with the developing countries. This action was taken against a background of increased Swedish involvement in the development countries, in aid, industry and a large number of voluntary organisations, and in the light of the demands made on Swedes serving in developing countries due to living and working in an alien environment.

The Commission commenced its work in September 1979* and worked closely with a reference group consisting of representatives drawn from the Swedish administration, the business world, the missionary societies and the trade union movement. This article summarises those parts of the Commission's report which are relevant to the theme of this issue.  相似文献   

Unpaving the Road to Hell: Disrupting Good Intentions and Bad Science About Islam and the Middle East     

Özlem Sensoy  Carolyne Ali-Khan 《Educational Studies A Journal of the American Educational Studies Association》2016,52(6):506-520

Teachers across all subject areas engage students, in some way, in the study of otherness—other societies, other cultures, other practices. Often teachers and teacher educators attend to teaching about others with strong desires toward social justice as they seek to make a difference and do good. However, with insufficient tools to interrogate their practices and beliefs to think critically what good actually entails, they can unwittingly pave the road to hell. When good intentions are additionally coupled with the bad science of incomplete knowledge, misinformation, and weak arguments, the road can get treacherous. In this article, we examine the road to hell as it winds through teaching about a specific other, Muslims. We examine how good intentions and bad science about Muslims and Islam have worked to cement stereotypes, promote intolerance, shut down learning, and in doing so thwart education for social justice. Peering closely, we examine commonly voiced student conceptions of Muslims/Islam/The East and highlight the good intentions and bad science behind many of the popular discourses that students advance. We then offer strategies for building a different path, by problematizing good intentions and repairing bad science.  相似文献