• 농촌지도와개발
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• 제13권2호
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• pp.277-286
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• 2006

The study aims at analysing the practical effects of "blended learning system" and participatory research methodology. The business programs are running by RDA. Even though many leading farms have been tried on binding technology and agribusiness, however business of farms in Korea are still in the beginning stage. The business program for leading farms of RDA is not only education program but also participatory research program. This program consist of on-line and off line, seminar and business homework etc. The main results of this paper are as follows: 1) to make organization of farms to accomplish business goals 2) to find out solution for urgent problems and subjects of farm management 3) to construct system for leading farms and on-line communities 4) to practice profitable business model for leading farms. Farms needs are not only technology transference, but business model for success of farm management.

• 한국실내디자인학회논문집
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• 제41호
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• pp.96-103
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• 2003

The historical separation between organization studies and architecture area created a design environment in which wort processes are evaluated separately from setting where they occur. The impact of separation has been parallel yet disconnected development in th two disciplines in which the advance in one arena have not precipitated advances in the other. This is the unfortunate loss as each discipline has the potential to contribute directly to the other. With the emergence of new economy the opportunity to realign the tow disciplines is once again presented as new ways of working have enhanced this opportunity. It is important to revisit the historical development of the tow disciplines and to discuss how the misalignment of their respective concerns contributed to the establishment of our current situation. What happened to create an environment in which organizations assume that one of their largest capital expenditures the cost of providing work spaces for employees is unrelated to their work process\ulcorner what recent developments offer opportunities to rectify this dilemma\ulcorner In this study it is presented a historical review of organization studies and architecture. Through examination of these areas across time it becomes quite apparent that it is now appropriate to pose new questions about organization and their architecture. The comparison of two parallel developments explains how the current design environment is separated from organization studies and offers compelling evidence for why it is important to revisit this separation in light of contemporary theories on collaborative work, organizational learning and communities of practice.

• Environmental Engineering Research
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• 제18권2호
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• pp.77-84
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• 2013

Recently, rainwater has come to the forefront as an alternative resource contributing to solving various environmental problems, especially those related to water. However, more or less biased perspectives on rainwater as a pollutant, mainly derived from acid rain, have still been pervasive in public as well as research communities. Considering the significance of rain harvesting in recent society, it is necessary to promote educational efforts to overcome such social prejudices and improve desired values towards rainwater. Thus, this research attempted to develop a teaching-learning program focusing on the theme of rainwater for high school students in Korea. To verify the effectiveness of the program, one group pre/post testing was conducted with 57 students participating in the courses. According to the survey, students show significant differences in both awareness and attitude towards rainwater as well as water after the courses. In conclusion, this study has an implication on developing an effective educational way to improve students' positive recognitions and attitudes regarding rainwater-related issues. Such an educational effort might contribute to sharing the worthiness of preserving rainwater with the future generation and promoting rainwater harvesting within wider public participation.

• 한국초등과학교육학회지:초등과학교육
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• 제20권2호
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• pp.177-186
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• 2001

Recently, introduced open education, there are some models applied several cooperative teaming, but there is no case in applied Jigsaw Ⅱ. So this research is selected objects which are 147 students in the fifth grade in 1999' school year and 143 students in 2000's on Yongwon elementary school. It makes share a partial responsibility for planner, leader, investigator, helper, writer and reporter in the small groups, and apply the Jigsaw Ⅱ model. Qualitative and quantitative analyses show that they have effects of Jigsaw Ⅱ cooperative Learning on Student's knowledge, inquiry ability and attitudes on Elementary School Science Study. The final results are following. The significance of Knowledge has .02 in 1999 and .01 in 2000. Testification of Inquiry ability has 1.75 in 1999 and 2.25 in 2000. The significance of Attitudes has .03 in 1999 and .00 in 2000. Research that has emerged from the cooperative teaming has led us to better understandings of multi purposed roles, interactions, and communities that arise when students work together to team science. Each of students can also cooperative as co-builders, working as equal participants to create a product that is better than that while would have built by either individual alone. Upon asking their intention, cooperative loaming shows more participation.

• 공학교육연구
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• 제22권1호
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• pp.3-15
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• 2019

In this study, we analyzed professors' performance of teaching in college of science and engineering from the perspective of the CHAT. Two professors volunteered to participate in this study. Their syllabi were collected before the lectures, and their lectures were observed and videotaped. Semi-structured interviews were conducted before and after their lectures. The CHAT components were classified into 'subjects', 'objects', 'rules', 'communities', 'division of labor', and 'tools'. We extracted the content of six CHAT components from the data and constructed the analysis framework based on the extracted contents. The analyses of the results revealed that both professors had difficulties due to the contradictions among the components of subject, object, rules, and community in the activity system. Both professors used various strategies to relieve the contradiction related to students' ability, such as inviting students to participate in their lecture. However the extent of providing opportunities to students to participate was different between two professors. Meanwhile, both professors preferred to continue their own strategies, because they observed positive changes in students' learning. In other words, the success experiences of two professors influenced their performances of teaching. We discussed some suggestions to improve the quality of the lecture in the college of science and engineering.

• 의학교육논단
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• 제21권3호
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• pp.127-136
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• 2019

Medical schools have been working to produce competent doctors and improve the quality of care by introducing and implementing new curricula and innovative teaching and learning methods. Despite these efforts, health disparities within and between countries still exist. To close these gaps, medical schools must identify the priorities of the community, region, and/or nation and conduct education, research, and service that reflect them-the core foundation of the social accountability of medical schools. Many medical schools and networks around the world have tried to achieve social accountability, but this needs more attention in Korea. This study will review the literature in aims to improve understanding and promote the implementation of the social accountability of medical schools. Most medical schools that practice the principles of social accountability focus primarily on the medically underserved in their communities or those who have limited access to health services, and have built collaborative partnerships with stakeholders to meet the needs of society. In addition, in order to implement social accountability effectively and efficiently, medical schools have developed strategies and various evaluation frameworks appropriate to the context of each school. To have more socially accountable medical schools, it is necessary to clarify the concept of social accountability and to establish a system that can evaluate the impacts. Medical schools exist to alleviate suffering and promote health, and this can be accomplished through social accountability.

• 산경연구논집
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• 제14권1호
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• pp.1-11
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• 2023

Purpose: The purpose of the current research is to investigate the contribution of the sports and leisure sector to raising elderly citizens' quality of life. Through this investigation, the sport and leisure sector may give seniors a sense of safety and security by creating a safe atmosphere in which they can engage in activities and feel a part of their communities. Research design, data and methodology: Literature data were extracted from previous studies between the role of the sports leisure sector and living quality for senior citizens using a standardized data extraction form by two independent reviewers after articles have been included in the review. Each study's data extraction includes details on the study's design, exposure, outcome metrics, and findings. Results: Based on the qualitative textual approach, the present author had figured out total four Functions assumed as follows: (A) Physical Activity and Exercise, (B) Socialization and Interaction, (C) Opportunities for Learning and Development, and (4) Emotional Wellbeing. Conclusions: All in all, professionals should try to give elders chances for social interaction and peer participation in order to foster a feeling of community and belonging. This might entail setting up groups or leagues for elders to engage in meaningful social activities, like hiking or sports.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2023년도 춘계학술발표대회
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• pp.647-649
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• 2023

Sentiment analysis as part of natural language processing (NLP) has received much attention following the demand to understand people's opinions. Aspect-based sentiment analysis (ABSA) is a fine-grained subtask from sentiment analysis that aims to classify sentiment at the aspect level. Throughout the years, researchers have formulated ABSA into various tasks for different scenarios. Unlike the early works, the current ABSA utilizes many elements to improve performance and provide more details to produce informative results. These ABSA formulations have provided greater challenges for researchers. However, it is difficult to explore ABSA's works due to the many different formulations, terms, and results. In this paper, we conduct a comparative analysis of recent studies on ABSA. We mention some key elements, problem formulations, and datasets currently utilized by most ABSA communities. Also, we conduct a short review of the latest papers to find the current state-of-the-art model. From our observations, we found that span-level representation is an important feature in solving the ABSA problem, while multi-task learning and generative approach look promising. Finally, we review some open challenges and further directions for ABSA research in the future.

• 의학교육논단
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• 제26권2호
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• pp.140-154
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• 2024

A physician's empathy plays a crucial role in patient-centered care, and in modern medicine, patients, their caregivers, and society demand a high level of empathy from healthcare providers. The conceptualization of clinical empathy, which has emphasized cognitive empathy since the mid-20th century, has been widely accepted in medical schools and the healthcare industry without much critical ref lection. This study provides an overview of the ongoing debates on empathy versus sympathy and cognitive empathy versus affective empathy to clarify the concept of empathy. Based on recent research findings, clinical empathy is proposed to encompass three components: cognitive empathy, affective empathy, and empathic motivation. It is suggested that fully demonstrating these components requires empathic communication skills. Additionally, the cognitive characteristics of medical students and the features of the academic environment demonstrate the need for education to strengthen their empathy skills. Considering this, proposed intervention methods that medical schools can consider include utilizing tutoring programs and debriefing processes for team activities, which can facilitate problem-solving as a coping strategy for stress. Learning communities can create an environment where students can receive social support and recover from stress. Medical schools can contribute to the development of students' professional identities as practicing clinicians who embody empathy and respect by cultivating professors as positive role models. Additionally, utilizing scales to assess the empathic nature of doctor-patient communication or incorporating patients and caregivers as evaluators can actively improve empathic communication skills.

• Steel and Composite Structures
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• 제50권4호
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• pp.443-458
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• 2024

The construction industry, one of the biggest producers of greenhouse emissions, is under a lot of pressure as a result of growing worries about how climate change may affect local communities. Geopolymer concrete (GPC) has emerged as a feasible choice for construction materials as a result of the environmental issues connected to the manufacture of cement. The findings of this study contribute to the development of machine learning methods for estimating the properties of eco-friendly concrete, which might be used in lieu of traditional concrete to reduce CO₂ emissions in the building industry. In the present work, the compressive strength (f_c) of GPC is calculated using random forests regression (RFR) methodology where natural zeolite (NZ) and silica fume (SF) replace ground granulated blast-furnace slag (GGBFS). From the literature, a thorough set of experimental experiments on GPC samples were compiled, totaling 254 data rows. The considered RFR integrated with artificial hummingbird optimization (AHA), black widow optimization algorithm (BWOA), and chimp optimization algorithm (ChOA), abbreviated as ARFR, BRFR, and CRFR. The outcomes obtained for RFR models demonstrated satisfactory performance across all evaluation metrics in the prediction procedure. For R² metric, the CRFR model gained 0.9988 and 0.9981 in the train and test data set higher than those for BRFR (0.9982 and 0.9969), followed by ARFR (0.9971 and 0.9956). Some other error and distribution metrics depicted a roughly 50% improvement for CRFR respect to ARFR.