Teaching Lot-Sizing Decisions: A Spreadsheet/Mixed-Integer Programming Approach     

Jaesun Park  Seong-Hyun Nam 《Decision Sciences Journal of Innovative Education》2006,4(1):163-167

  相似文献   

Macbeth: a poetry workshop on stage at Shakespeare's Globe Theatre     

Keith Park 《British Journal of Special Education》2002,29(1):14-19

Keith Park, advisory teacher for Sense in the London Boroughs of Greenwich and Lewisham, has written a series of articles focused on the relationship between communication and access to literature for pupils with learning difficulties. In this article, he turns his attention to poetry. He explores the notion that all of us, to some extent, respond to great works of literature affectively. He describes his use of works by T. S. Eliot, James Joyce and Shakespeare in interactive and experiential sessions with pupils with severe and profound and multiple learning difficulties. In closing this article, Keith Park provides a case study in assessment by evaluating the responses of one student and showing how the Shakespeare workshop enabled her to become an active learner.  相似文献   

The Dance of Dialogue: Thinking and Feeling in Education     

James Park 《Pastoral Care in Education》2000,18(3):11-15

James Park, the director of Antidote, criticizes those who believe that the most important task of education is to develop cognitive abilities, without any particular regard for emotional development. He argues that such an approach leaves individuals ill equipped to engage with the challenges that life throws in their path. He feels that, in spite of the recognition in the new National Curriculum Guidance of the significance of emotional processes on learning, government policy as a whole does not always appear to acknowledge this. In his view, 'feeling and thinking, are engaged in a continuous dance. Individuals who can gracefully glide between the two modes bring energy to the task of learning and thinking'. He goes on to outline the key competencies that individuals require to achieve this, and suggests that these are most effectively achieved through dialogue 'talking together in ways that allow individuals to understand the thoughts, feelings and values of each other'. The paper concludes with an explanation of the work and aims of Antidote.  相似文献   

Some uneasy inquiries into ID expert systems   总被引：1，自引：0，他引：1  

Craig Locatis  Ok-choon Park 《Educational technology research and development : ETR & D》1992,40(3):87-94

Alternative approaches to developing software automating instructional development are described in this article. Information management and expert system approaches are compared. General assumptions underlying the development of all authoring tools, including conventional authoring systems, and additional assumptions underlying the development of expert ID tools are identified. Questions are raised concerning the viability of ID automation tools. It is argued that conventional authoring systems may not be as inadequate or inferior as ID expert system developers have claimed, and that of two approaches to ID automation, tools emphasizing information management are probably most useful. Information management tools, however, still may be inappropriate in some contexts.  相似文献   

The empirical review of meta-analysis published in Korea     

Sunyoung Park  Sehee Hong 《Asia Pacific Education Review》2016,17(2):313-324

Meta-analysis is a statistical method that is increasingly utilized to combine and compare the results of previous primary studies. However, because of the lack of comprehensive guidelines for how to use meta-analysis, many meta-analysis studies have failed to consider important aspects, such as statistical programs, power analysis, publication bias, model selection, test of heterogeneity, and identification of heterogeneity. Therefore, the current study reviewed 84 meta-analysis studies conducted in Korea to examine proper application of the six categories named above. With regard to the issue of effect sizes, it was found that most of the meta-analysis studies obtained more than ten effect sizes, which seem to be an adequate number for representing an issue. However, many studies failed to consider the other issues: power analysis, publication bias, model selection, test of heterogeneity, and identification of heterogeneity.  相似文献   

The Path to an RDA Hybridized Catalog: Lessons from the Kent State University Libraries' RDA Enrichment Project     

Amey L. Park 《Cataloging & classification quarterly》2016,54(1):39-59

  相似文献   

Networked Cultural Diffusion and Creation on YouTube: An Analysis of YouTube Memes     

Weiai Wayne Xu  Ji Young Park  Ji Young Kim  Han Woo Park 《广播与电子媒介杂志》2016,60(1):104-122

Web 2.0-based cultural diffusion occurs not only through viral word-of-mouth communication but also through Internet memes in which cultural consumers review, resemble, and recreate old cultural components, resulting in the creation of new cultural forms. YouTube features a platform for memetic creation with a host of user-generated parodies, reviews, and mashups derived from viral videos. This study examines the cultural ecosystem of YouTube memes inspired by Korean artist Psy’s viral production “Gangnam Style.” The study focuses on the salience of various genres of YouTube memes and structural connections between memetic videos. According to the results, the viral video of “Gangnam Style” sparked a sizable amount of user creativity, including remixes, parodies, self-directed performances, and reviews, among others. A network analysis of connections between memetic videos shows that various memetic genres drew different levels of audience attention and actions across various stages of the 3-month-long diffusion process. In addition, the content of the traditional mass media played a key role in giving the viral video wider publicity and acknowledgement, but this role was later shared by user-generated content.  相似文献   

Improved antioxidative and cytotoxic activities of chamomile (<Emphasis Type="Italic">Matricaria chamomilla</Emphasis>) florets fermented by <Emphasis Type="Italic">Lactobacillus plantarum</Emphasis> KCCM 11613P     

Eun-Hye Park  Won-Young Bae  Su-Jin Eom  Kee-Tae Kim  Hyun-Dong Paik 《Journal of Zhejiang University. Science. B》2017,18(2):152-160

Antioxidative and cytotoxic effects of chamomile (Matricaria chamomilla) fermented by Lactobacillus plantarum were investigated to improve their biofunctional activities. Total polyphenol (TP) content was measured by the Folin-Denis method, and the antioxidant activities were assessed by the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method and β-carotene bleaching method. AGS, HeLa, LoVo, MCF-7, and MRC-5 (normal) cells were used to examine the cytotoxic effects by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. The TP content of fermented chamomile reduced from 21.75 to 18.76 mg gallic acid equivalent (mg GAE)/g, but the DPPH radical capturing activity of fermented chamomile was found to be 11.1% higher than that of nonfermented chamomile after 72 h of fermentation. Following the β-carotene bleaching, the antioxidative effect decreased because of a reduction in pH during fermentation. Additionally, chamomile fermented for 72 h showed a cytotoxic effect of about 95% against cancer cells at 12.7 mg solid/ml of broth, but MRC-5 cells were significantly less sensitive against fermented chamomile samples. These results suggest that the fermentation of chamomile could be applied to develop natural antioxidative and anticancer products.  相似文献   

Moving Past Curricula and Strategies: Language and the Development of Adaptive Pedagogy for Immersive Learning Environments     

Brian Hand  Andy Cavagnetto  Ying-Chih Chen  Soonhye Park 《Research in Science Education》2016,46(2):223-241

  相似文献   

Survival analysis for Hispanic ELL students’ access to postsecondary schools: discrete model or Cox regression?     

Sunha Kim  Mido Chang  Jeehyun Park 《International Journal of Research & Method in Education》2018,41(5):514-535

Survival analysis is an advanced statistical method to investigate the occurrence and the timing of an important event such as school access, dropout, and graduation in a longitudinal framework. The aim of our study is to provide practical guidelines for empirical researchers in choosing an appropriate survival analysis model. For this goal, this study chose two major survival analytical models of a discrete-time hazard model and a Cox regression model and compared analytical outcomes considering time metrics, as well as sample sizes and censoring proportions. In the analytical model, the combined specifications of varying factors using two models were adopted to analyse the Educational Longitudinal Study of 2002. We chose the college access of Hispanic English Language Learners to understand the importance of adopting a proper survival model to examine the educational outcome in the educational context. Importantly, we considered the hazard probability for the target event in the model specification which is a fundamental yet often neglected component of survival analysis. We recommended discrete models for the cases with a smaller number of time points, larger time metrics, larger sample size, and smaller proportions of censored observations.  相似文献