• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.10a
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• pp.233-234
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• 2016

• Journal of the Korean Society of Radiology
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• v.13 no.2
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• pp.283-290
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• 2019

The purpose of this study is to suggest a quantitative supplementary index for patients with suspected Raynaud phenomenon. The subjects were 99 patients with suspected Raynaud phenomenon, 48 patients with low likelihood, 16 patients with middle range and 35 patients with high range. The test was instilled in ice water at $15.2{\pm}0.8^{\circ}C$ for 10 minutes of both hands and then venous injected of 99m-Tc 370 Mbq(10 mCi). After 5, 10 and 20 minutes, temperature changes of both fingers were measured. As a result, the temperature of the fingers was $32.6{\pm}4.9^{\circ}C$ in patients with a low diagnostic probability of Raynaud syndromes and $22.7{\pm}6.0^{\circ}C$ for those with a high diagnostic probability(p<0.05). In conclusion, we could confirm the difference of Raynaud phenomenon and finger temperature, and confirmed the possibility of secondary diagnosis as a quantitative index of Raynaud's diagnosis.

• 지역과문화
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• v.7 no.2
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• pp.31-55
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• 2020

As a case study, this paper aims to analyze the outcome of culture projects that are, like the building project of culture city, comprehensively funded by integrating individual projects with various purposes. Considering that there is no assessment indicators on the performance of culture city building project, it tries to propose and analyze indicators for evaluating the outcome, influence, and effect of the project, by taking into account social, cultural, and economical effect. The analysis result demonstrates the building project of specialized region in culture has bigger income effect than the construction project of cultural facilities or cultural voucher program. Because income growth leads to consumption growth, a project type with bigger income effect has more influence on industrial growth. In other words, the study shows that comprehensive funding projects, by integrating programs related to cultural citizens, cultural programs, and cultural space, is more effective for sustainable cultural development of a region. And it means the way of government assistance for cultural projects does need to change from individual project-based to comprehensive funding project-based.

• Journal of Creative Information Culture
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• v.6 no.1
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• pp.49-56
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• 2020

The purpose of this study is to examine overseas educational informatization infrastructure evaluation indicators and create data for establishing and developing educational informatization policy directions in the future. We analyzed the cases of OECD PISA, UNESCO, ITU, the German Wetelsmann Foundation, the U.S. Department of Education, and China as educational indicators. As a result of the analysis, evaluation items for electrical and telecommunication facilities such as the school's Internet connection network were commonly found in all indicators, and the ratio of learners to PCs (LCR) was also found in 3 out of 4 indicators. Through this study, it is expected that it will be of great help in conducting educational informatization evaluation suitable for the rapidly changing modern society and developing evaluation tools.

• Journal of Korean Medicine for Obesity Research
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• v.15 no.2
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• pp.153-161
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• 2015

Gamrosu is a modified fasting therapy beverage (431 kcal/d). A retrospective observational study was conducted to investigate the detoxification feasibility of Gamrosu. Three cases were reviewed which participants have finished the fasting with Garmrosu for 10 consecutive days. Detoxification profiles of Gamrosu were reviewed at pre- and post-fasting sessions. Post-Gamrosu session, -6.3% of average weight, -6.5% of average body fat mass and -6.6% of average muscle mass were reduced with the nutrition indices being improved. The inflammation indices showed the significant diminished profiles. Liver/kidney functions and the standard of electrolytes were maintained within normal range in stable manners, however, marginal elevation of total bilirubin and mild ketoacidosis were observed. The indices of oxidative stress decreased and those of antioxidative activity increased. The fatigue scale scores indicated lower scores except insomnia symptom. Taken together, detoxification profiles of Gamrosu were sufficiently feasible and the observed findings should be considered for further clinical studies.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.7
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• pp.459-466
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• 2016

This study examined the effects of robot-assisted therapy on the motor and functional recovery of the lower limbs in 53 subacute stroke patients. Robot-assisted therapy was performed using Lokomat? (Hocoma AG, Zurich, Switzerland) for thirty minutes per day, five times a week for four weeks. The outcome measures used were the Fugl-Meyer assessment, Motricity index(MI), Functional ambulation category(FAC), Berg balance scale(BBS) for gait function and balance ability, 10m walking test, K-Modified Barthel Index(K-MBI) for the activities of daily living and Mini mental state examination (MMSE), and Beck's depression inventory(BDI) for depression. All patients recruited underwent these evaluations before and after the four week robot-assisted therapy. For the evaluation, the somatosensory evoked potentials were used to assess the functional recovery. Robot-assisted therapy on the lower limb after subacute stroke showed improvement in motor strength, gait function, and the activities of daily living. All changes in terms of MI, FAC, BBS, and K-MBI exhibited a statistically significant difference after the four weeks robot-assisted therapy. The somatosensory evoked potential result showed a correlation with the MI and K-MBI. Robot-assisted therapy is believed to facilitate the motor and functional recovery of the lower limb in subacute stroke patients.

• Journal of Digital Convergence
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• v.20 no.2
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• pp.455-462
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• 2022

This study was conducted to find ways to utilize human-centered IT in caring for elderly people who live alone. Through focus group interviews with experts, this study investigated the problems with delivery system, and ethical issues. Problems such as lack of trust, supplier-centered care, and uniform service provision were derived as major problems in the delivery system. These findings indicate that IT should be used as an auxiliary means of face-to-face services and to be controllable and convenient. Issues such as "guaranteeing the right to self-determination," "protecting privacy," "sufficiently guaranteeing the right to know," and "encompassing blind spots" were raised as important ethical issues related to human-centered IT utilization. Based on the research results, this study presented the necessity of designing user-centered information technology and the necessity of developing ethical indicators for the use of human-centered technology.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.17-21
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• 2007

Recently, the satellite image is getting large spotlight as a way for getting necessary information of urban planning and management, but the satellite image is only used to explain the status or basemap instead of paper map in urban planning works. From this study we derived the detail indexes to fix the boundary of urban improvement project, for measuring these indexes used with satellite image and GIS. the linkage of GIS and satellite image let us to catch the indexes and contribute to improvement type deciding in Urban Improvement Project.

• Annual Conference on Human and Language Technology
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• 2023.10a
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• pp.716-721
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• 2023

Inverse Text Normalization(ITN) 모델은 음성 인식(STT) 엔진의 중요한 후처리 영역 중 하나이며, STT 인식 결과의 가독성을 개선한다. 최근 ITN 모델에 심층신경망을 활용한 연구가 진행되고 있다. 심층 신경망을 사용하는 대부분의 선행연구는 문장 내 변환이 필요한 부분에 토큰 태깅을 진행하는 방식이다. 그러나 이는 Out-of-vocabulary(OOV) 이슈가 있으며, 학습 데이터 구축 시 토큰 단위의 섬세한 태깅 작업이 필요하다는 한계점이 존재한다. 더불어 선행 연구에서는 STT 인식 결과를 그대로 사용하는데, 이는 띄어쓰기가 중요한 한국어 ITN 처리에 변환 성능을 보장할 수 없다. 본 연구에서는 BART 기반 생성 모델로 생성형 ITN 모델을 구축하였고, Bi-LSTM 기반 보조 신경망 모델을 결합하여 STT 인식 결과에 대한 고유명사 처리, 띄어쓰기 교정 기능을 보완한 모델을 제안한다. 또한 보조 신경망을 통해 생성 모델 처리 여부를 판단하여 평균 추론 속도를 개선하였다. 실험을 통해 두 모델의 각 정량 성능 지표에서 우수한 성능을 확인하였고 결과적으로 본 연구에서 제안하는 두 모델의 결합된 방법론의 효과성을 제시하였다.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.133-142
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• 2017

저성장, 실업률이 심화됨에 따라 일자리 중심 정책은 현 정부의 최우선 정책과제로 급부상하였다. 이러한 정책기조로부터 정부는 R&D분야에서도 고용영향평가 제도를 통해 도출된 성과를 R&D 사업의 예산배분 보조지표로 활용하는 방안을 검토하고 있다. 허나, R&D분야는 기술개발에 따른 고용창출효과의 발생 시점을 추적하기 힘들며, 기술개발로 인한 일자리에 대한 부(-)의 영향도 존재하기에 기존의 고용영향평가 방법만으로 R&D분야의 고용창출효과를 산출하는 것은 한계점이 존재한다. 따라서 본 연구에서는 R&D분야에서 고용영향평가에 적용될 수 있는 일자리 유형들을 분류하고, 일자리 유형별 정의 및 R&D 사업의 일자리 유형별 사례를 분석한다. 분석결과는 정부 R&D 사업들의 고용창출효과 산출과정에 활용 시 도움이 될 가능성이 있으며, 현 R&D분야의 고용영향평가 제도에 대한 절차 및 문제점을 분석하는 차원에서 큰 의의가 있다.