• 대한공업교육학회지
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• v.43 no.1
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• pp.134-157
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• 2018

This study surveyed and analyzed satisfaction and issues about an intellectual property education system, and educational needs for intellectual property NCS (intellectual property management, intellectual property information survey analysis, intellectual property assessment trade), in order to introduce and operate NCS-based education system that trains practical manpower in the field. The results of this study are as follows. First, satisfaction for intellectual property education system showed education contents (M=3.86), followed by lecture (M=3.79), teaching method and environment (M=3.66) and education assessment (M=3.50). The issues to be improved are low application in the current occupation due to no reflection of demands of industrial fields, as well as insufficient education contents system, lectures who fall short of education capability and interactions with students tend to stress theoretical knowledge more than practical ability, teaching method lacks application of educational medium, insufficient interest and motivation, assessment methods that fall short of theoretical knowledge and practical ability achievement, and that is theory-centered. Second, educational needs for intellectual property NCS showed intellectual property assessment trade (4.33), followed by intellectual property management (3.68), and intellectual property information survey analysis (2.99), which should be reviewed to reform or newly develop NCS-based education course. Conclusively, intellectual property education showed satisfaction above the average, but a job-centered education is demanded to elevate application in the industrial field, which puts emphasis more on practical ability than theory. For this, it is necessary to introduce intellectual property NCS reflecting demands of industrial field, and to reform or newly develop into NCS-based education course. In addition, intellectual property education needs to be operated by changed education paradigm, such as user-centered teaching method, not provided-centered, and performance and course-centered assessment method, not theoretical knowledge-centered.

• Science of Emotion and Sensibility
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• v.6 no.3
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• pp.55-62
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• 2003

Patients with schizophrenia have thinking disorders such as delusion or hallucination, because they have a deficit in the ability which to systematize and integrate information. therefore, they cannot integrate or systematize visual, auditory and tactile stimuli. In this study, we suggest a virtual reality system for the assessment of cognitive ability of schizophrenia patients, based on the brain multimodal integration model. The virtual reality system provides multimodal stimuli, such as visual and auditory stimuli, to the patient, and can evaluate the patient's multimodal integration and working memory integration abilities by making the patient interpret and react to multimodal stimuli, which must be remembered for a given period of time. the clinical study showed that the virtual reality program developed is comparable to those of the WCST and the SPM.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.773-784
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• 2021

The purpose of this study is to confirm the effectiveness of NCS-based education in the field of hair beauty applied in the educational field and to find ways to improve it. To this end, the importance of each NCS competency unit in the field of hair beauty evaluated by senior hair designers and the achievements of new designers evaluated by the IPA method were analyzed to explore the difference between importance-achievement and improvement plans through this. As a result of the study, NCS education in the field of hair beauty was found to be 6 items for improvement, 21 items for maintenance and strengthening, 14 items for long-term improvement, and 1 item for improvement consideration among the existing 41 competency units. In particular, the lack of creativity and the ability to collect and analyze the latest information, which should be improved urgently, appear, confirming the necessity of efforts to develop creative abilities as hair designers in the NCS education field.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.203-203
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• 2017

IPCC 5차보고서의 기후변화 전망에 따르면 우리나라를 포함한 동아시아 지역의 연강수량은 전반적으로 증가되나, 기온상승, 강우강도 증가 및 강수일수의 감소도 예상되고 있어 극한홍수 및 극한가뭄의 위험성은 높을 것으로 전망되고 있다. 즉, 연강수량 증가에 따른 미래의 용수공급 안정성이 높아지는 것이 아니라 짧은 기간 내 집중호우에 따른 홍수위험성 증가의 의미가 크며, 강수일수 감소 및 기온상승은 증발산량 증가로 실제 저수지에서 활용될 수 있는 물의 양이 감소할 수 있다는 것이다. 국가수자원장기종합계획에서도 미래 극한가뭄의 강도, 규모 및 지속기간이 커질 것으로 전망하고 있어, 국내 용수공급의 대부분을 차지하는 다목적댐의 기후변화 대응 용수공급능력을 평가하여 극한 물 부족에 대한 사전대응계획과 효율적 운영방안을 수립할 필요가 있다. 특히, 국내 다목적댐 저수지 운영은 홍수기(6.20. ~ 9.30.) 유입량 크게 의존하고 있으며, 실제 과거에는 용수공급에 필요한 유입량의 대부분은 홍수기에 유입되었다. 그러나 지난 2015년 소양강댐과 보령댐 지역의 계절별, 지역별 강수패턴 변화와 같이 기후변화 영향에 따른 강수의 시 공간적 변동성 가속화는 다목적댐의 용수공급 불확실성이 갈수록 심화될 수 있음을 시사하고 있다. 따라서 본 연구에서는 AR5기반의 52개 기후변화 시나리오(26개 GCM, 2개의 RCP 시나리오)를 이용하여 낙동강 다목적댐 유입량을 산정한 후, 낙동강 유역 다목적댐의 기후변화 대응 용수공급 안정성을 평가하였다. 결과적으로 기존 관측자료 기반의 다목적댐 가뭄대응 저수지 운영기준은 미래 기후변화에 따른 용수공급 안정성 확보에 어려움이 있을 것으로 예상되며, 기후변화 시나리오를 반영한 가뭄대응 운영기준 개발이 필요한 것으로 분석되었다.

• Journal of the Korean Society for Library and Information Science
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• v.46 no.2
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• pp.245-260
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• 2012

This study aims to analyze the change in the correlation between the index values and qualitative quantitative evaluation elements by applying 'the decile of total number of articles' instead of the average annual number of articles in Kor-Factor2, and to evaluate the distinction ability between registered journals and register nominee journals of the KCI. The correlation between the index values and qualitative quantitative evaluation elements was analyzed by calculating the correlation coefficient between the index values and the evaluation elements, and then the correlation was compared with that of Kor-Factor2. To evaluate the distinction ability, we carried out independent samples t-test on the mean difference between index values of register nominee journal group and registered journal group and compared the mean difference with that of Kor-Factor2, IF and journal h-index. As a result, we found that the modified index applying the decile of total number of articles was effective in improving the balance among the correlation between the index values and qualitative quantitative evaluation elements compared to Kor-Factor2, and the new index appeared to be superior to other indexes on distinction ability of the journal's registration condition in the KCI.

• The Journal of Korean Association of Computer Education
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• v.7 no.3
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• pp.1-14
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• 2004

The demand for learning programming anywhere at a low cost at any time is increasing. Accordingly, there have been a great number of web-based programming courses. Generally, teaching Web-based programming classes is very challenging. Thus effective methods for teaching these courses should be researched. Based on several years of experiences in teaching a Web-based programming course as well as the related literature, this paper presents its effective teaching strategies. First, some design strategies of its course contents for developing programming skills are proposed, considering the characteristics of programming courses as well as potential learners. Next, its effective assessment and class management strategies are proposed. Finally, we evaluate the results of student grades and operation of a Web-based programming course offered most recently using proposed strategies. They demonstrate that we can enhance learning effects of the course.

• Proceedings of the KSRS Conference
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• 2008.03a
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• pp.74-79
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• 2008

영상 융합은 센서의 자료 저장 능력과 센서에 들어오는 방사에너지 감지의 한계를 해결하고 고해상도의 멀티스펙트럴 영상을 생성할 수 있다는 측면에서 중요한 의의를 지닌다. 특히, 성분대입(component-substitution) 기반의 영상융합 기법은 대용량의 자료를 빠르게 처리할 수 있고, 융합된 영상의 분광왜곡이 적다는 장점을 지니고 있다. 본 연구에서는 최적화기법 중의 하나인 담금질 모사기법(Simulated Annealing, SA)을 이용하여 다양한 성분대입 기반 영상융합 알고리즘들을 분석 및 평가하였다. 담금질 모사기법은 원하는 목적함수가 지역적 최소값이 아닌 광역적 최소값에 수렴이 가능하도록 하는 기법으로 다양한 분야에서의 광역 최적화 기법에 사용된다. 융합 기법의 최적화된 변수를 추출하기 위하여 인위적으로 공간해상도를 낮춘 위성영상을 입력자료로, 원 멀티스펙트럴영상을 참조자료로 사용하였으며, 두 영상간의 분광유사 척도를 담금질 모사 기법의 목적 함수로 구성하였다. 이를 통해 해당 목적함수의 광역적 최소값을 추출하고, 최종적으로 해당 영상에 융합 기법 별 최적화된 변수를 결정하였다. 제안된 최적화 변수의 평가를 위하여 IKONOS 위성영상에 융합을 적용하고, 알고리즘별 분광왜곡량을 비교하였으며 이를 통하여 고해상도 위성영상에 가장 적합한 성분대입 기반 영상융합 기법 및 그에 따른 최적화 변수를 도출할 수 있었다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.3
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• pp.2100-2108
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• 2015

This study was conducted to examine the effects of a simulation-based learning scenario using standardized respiratory patients regarding emergency care on learning satisfaction, and self efficacy, clinical skill competency of health related department students. A quasi-experimental non-equivalent control group pre-post test design was used. A total of 50 students, 25 students for the experimental group and 25 students for the control group, The experimental group received the 2 educations sessions and 1 evaluation session with 180 minutes for each session. It was implemented in November, 2013. Data were analysed using frequency, ratio and t-test by the SPSS/Win 18.0. The experimental group who had the simulation-based learning scenario using standardized respiratory patients showed significantly higher learning satisfaction and self efficacy, clinical skill competency compared with the control group who had a traditional simulation education. Through this study, simulation-based learning scenario using standardized patients was verified to be an effective teaching method to be grow up on professional competency of health related department students. Also the simulation-based learning scenario using standardized patients should be developed in the various fields.

• Journal of Korea Multimedia Society
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• v.5 no.6
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• pp.638-645
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• 2002

One of the potential advantages of computer-based instruction is individualization of instruction. However, this goal has not been fully realized in practice, due largely to limitations of natural language understanding and to combinatorial explosion. It is nonetheless possible to develop CAT(Computer- based Adaptive Testing) Programs which can adapt to students, depending on their performance, by adjusting the length of computer-based tests. The number of questions can be significantly reduced for many individuals, while mastery and nonmastery decisions remain highly accurate. In this paper, We design and implement a Diagnosis System using SPRT(Sequential Probability Ratio Testing). This system supports multimedia object, client/server environment, indvidual feedback, multi-SPRT and maintain student model for individualization of instruction. besides, this system measures coefficient alpha of each problem.

• Journal of Internet Computing and Services
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• v.3 no.3
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• pp.19-29
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• 2002

Recently, cyber evaluation systems on the Web-based remote education do not consider the personalized characteristic and propensity of individual students. Especially, in setting of the questions far examination, the traditional simple and general methods for all students group have been used for evaluation. This paper proposes on efficient cyber evaluation system using user profile. First, questions are filtered by using user profile for the personalized characteristic and propensity of individual students, This personalized characteristic and propensity have been disregarded in traditional evaluation systems. And then, filtered questions are set for examination, Therefore, efficiency of the evaluation system is enhanced and students make good results from their study. When user profile is adapted, the setting method of question for examination have combined category-based method with keyword-based method. This make students get the interest and pleasure for questions.