• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.145-146
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• 2020

현재 4차 산업 혁명 시대에서 가장 중요한 화두는 빅데이터(Big Data), 인공지능이며, 이를 이용한 분야로 생산, 제조 분야에서도 인공지능 영상 인식 기술을 활용한 생산품을 자동으로 분류하고 나아가 품질검사도 할 수 있도록 개발하고 있다. 또한, 로봇을 공장의 생산라인에 운영하여 노동력 감소에 따른 보완이 되고, 제조과정의 효율성 증가와 생산시간 감소로 생산성을 높일 수 있다. 이를 위해 본 논문에서는 실시간 객체감지 기술인 YOLO-v3 알고리즘을 이용해서 PCB보드 인식, 분류할 수 있는 시스템을 개발하였다.

• Digital Contents
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• no.8 s.123
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• pp.72-75
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• 2003

과거 어린이들만의 전유물이자, 하층의 대중문화 장르로 인식되어 왔던 만화는 이제 더 이상 문화의 변두리 영역이 아니다. 현재 애니메이션은 문화 콘텐츠 산업의 허브이며, 진정한 고부가가치 산업으로 평가받고 있다.그러나 한국 창작 애니메이션의 갈 길은 아직도 미지수이다. 자체 매니아층이 생겨 재개봉에 들어가기도 했지만 기대를 불러왔던 '오세암'이 흥행에 실패해 조기 종영했고, 애니메이션의 블록버스터로 불리는 '원더풀데이즈'는 개봉 첫주 20만명의 관객을 동원하며, 바람을 일으켰지만 성공여부는 아직 더 두고봐야 할 것 같다.제 2의 부흥기를 맞이할 것이라는 기대와 달리 오세암과 원더풀데이즈 이후 다시 한번 과도기를 맞고 있는 한국 애니메이션 업계. 영화계의 '쉬리'와 같은 작품이 되겠다는 원더풀데이즈 제작사의 기대처럼 되살아날 수 있을지 점쳐본다.

• The Journal of the Convergence on Culture Technology
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• v.8 no.2
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• pp.265-272
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• 2022

This study is a descriptive study to identify the factors affecting breast cancer screening behavior in women of childbearing age. The participants were 2,000 women between the ages of 19 and 40, and data collection was conducted through online and mobile surveys from September 2020 to August 2021. As a result of multivariable ordinal logistic regression analysis, age 20-29 (OR=2.145, CI=1.219-3.777), over 30 (OR=5.663, CI=2.784-11.521), annual income less than 10 million won (OR=1.606, CI=1.070-2.413), over 30 million won (OR=2.422, CI=1.550-3.785), family history of breast cancer (OR=2.421, CI=1.154-5.080), family history of ovarian cancer (OR=4.321, CI=1.382-13.516), subjective perception of health status was 'moderate' (OR=1.466, CI=1.064-2.020), and 'not healthy' (OR=1.854, CI=1.188-2.895) increased the breast cancer screening behavior. Therefore, based on this study, adequate policy should be adopted to strengthen the breast cancer screening behavior of young women of childbearing age.

• 대한임상약리학회:학술대회논문집
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• 1995.12a
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• pp.27-27
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• 1995

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.467-474
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• 2018

This is a qualitative research that was carried out to analyze the childhood cancer survivors' perceived difficulties using the result of focus group interviews. This study conducted interviews with 22 childhood cancer survivors under follow-up management after cancer treatment at general hospitals in Korea. 22 persons were divided into 3 groups, and interviews were carried out with each group for 80-100 minutes. As a result of the research, four topic collections consisting of 'Physical limitation', 'Influence of lasting childhood cancer', 'Difficulty in forming relationships' and 'Lack of reliable information' and seven subjects, which consist of 'Lack of energy', 'Potential late-effects', 'Fears about cancer recurrence', 'Negative social awareness', 'Difficulty in interacting with', 'Difficulty in interacting with peers', and 'Difficulty in interacting with families' were derived. Based on the findings of this research, it is hoped that provides a basis for developing appropriate and effective services and programs for childhood cancer survivors.

• Journal of Home Health Care Nursing
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• v.17 no.1
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• pp.45-54
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• 2010

Purpose: This study sought to provide basic information for the establishment of home care nursing system in cancer patients. Methods: Data were collected by the descriptive questionnaires consisting of 42 articles from five fields of nursing services. Patient's symptoms were investigated by the Korean version of EORTC QLQ-C30. Data were analysed using SPSS-PC 12.0. Results: Among the cancer patients (n=182), 40.1% had serious limitations on their usual lives. 74.7% had serious economic burdens. 79.7% agreed strongly with the necessity of home care nursing system, 74.2% were willing to use home care nursing, and 91.2% felt that home care nursing should be mandatory in cancer centers. There was no correlation between the frequency of symptoms or nursing items and the degree of home care nursing requirements. Digestive symptoms, symptoms requiring procedures, and symptoms to meet educational help displayed a high degree of requirement. Conclusion: Home care nursing should be activated for cancer patients as a bridge between hospital-based acute care and community-based chronic care which could increase the quality of care and reduce insurance related payments.

• The Korean Journal of Rehabilitation Nursing
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• v.9 no.1
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• pp.56-63
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• 2006

Purpose: The objectives of this study were to investigate perception of touch therapies among nurses who looking after cancer patients, ultimately to probe possibility of utilization of touch therapies as nursing interventions. Method: A descriptive study conducted from Dec. 2005 to Jan. 2006. 270 nurses taking care of cancer patients in 2 urban hospital were completed self-report questionnaire about general characteristics, utilization of touch therapies, willingness to adopt touch therapies in their practice, and perception of safety and effectiveness of touch therapies. Result: The participants were average 27.97 year-old, 60% of them had bachelor's degree, most of them were staff nurses(83.0%), and 34.6% of them were 3-5 years experienced in oncology nursing. Among 5 touch therapies(therapeutic touch, massage, reflexology, acupressure, and acupuncture), massage was the most positively perceived therapy not only the aspects of safety(67.1%) and effectiveness(65.9%), but also willingness to utilize in their practice(71.2%). There was no significant difference in willingness to utilize in their practice per age and years of working in oncology nursing. Older and more experienced groups perceived more positively to massage and reflexology. Conclusion: Massage might be readily adopted as a nursing intervention in oncology nursing practice. Strategies to encourage the utilization of touch therapies as nursing intervention should be established.

• Journal of the Korea Convergence Society
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• v.10 no.11
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• pp.445-451
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• 2019

This study was done to identify the perception of cancer pain among nurse and 4th grade medical school and to apply it to the development of systematic educational program. The subjects were 258 nurses and 211 4th grade medical school students. The results of the analysis using the SPSS WIN 18.0 statistical program showed statistically significant differences in the next question between the two groups ; "Cancer patients don't get addicted to painkillers the more often they use them.", "Cancer pain can occur regardless of age.", "Injections or neurotheraphy are not temporary, but effective over a long period of time when cancer patients have pain.", "Cancer patients are not easily addicted to painkillers compared to other patients." Therefore, it is necessary to establish the educational direction and related education programs for the theory and practice of systematic cancer pain in both groups.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2005.05a
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• pp.169-185
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• 2005

신경계의 뉴런 구조는 흥분 뉴런과 억제 뉴런으로 구성되며 각각의 흥분 뉴런과 억제 뉴런은 주동근 뉴런(agonistic neuron)에 의해 활성화되며 길항근 뉴런(antagonist neuron)에 의해 비활성화 된다. 본 논문에서는 인간 신경계의 생리학적 뉴런 구조를 분석하여 퍼지 논리를 이용한 생리학적 퍼지 신경망을 제안한다. 제안된 구조는 주동근 뉴런에 의해 흥분 뉴런이 될 수 있는 뉴런들을 선택하여 흥분시켜 출력층으로 전달하고 나머지 뉴런들을 억제시켜 출력층에 전달시키지 않는다. 신경계를 기반으로 한 제안된 생리학적 퍼지 신경망의 학습구조는 입력층, 학습 데이터의 특징을 분류하는 중간층, 그리고 출력층으로 구성된다. 제안된 퍼지 신경망의 학습 및 인식 성능을 평가하기 위해 정확성이 요구되는 의학의 한 분야인 기관지 편평암 영상인식과 영상 인식의 주요 응용 분야인 차량 번호판 인식에 적용하여 기존의 신경망과 성능을 비교 분석하였다. 실험 결과에서는 제안된 생리학적 퍼지 신경망이 기존의 신경망보다 학습 시간과 수렴성이 개선되었을 뿐만 아니라, 인식에 있어서도 우수한 성능이 있음을 확인하였다.

• Journal of Life Science
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• v.29 no.7
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• pp.824-835
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• 2019

In recent decades, oncolytic viruses (OVs) have extensively been investigated as a potential cancer drug. Oncolytic viruses have primarily the unique advantage in the fact that they can only infect and destroy cancer cells. Secondary, oncolytic viruses induce the activation of specific adaptive immunity which targets tumor-associated antigens that were hidden during the initial cancer progression. In 2015, one genetically modified oncolytic virus, talimogene laherparepvec (T-VEC), was approved by the American Food and Drug Administration (FDA) for the treatment of melanoma. Currently, various oncolytic viruses are being investigated in clinical trials as monotherapy or in combination with preexistent cancer therapies like immunotherapy, radiotherapy or chemotherapy. The efficacy of oncolytic virotherapy relies on the balance between the induced anti-tumor immunity and the anti-viral response. Despite the revolutionary outcome, the development of oncolytic viruses for the treatment of cancer faces a number of obstacles such as delivery method, neutralizing antibodies and induction of antiviral immunity due to the complexity, variability and reactivity of tumors. Intratumoral administration has been successful reducing considerably solid tumors with no notable side effects unfortunately some tumors are not accessible (brain) and require a systemic administration of the oncolytic viruses. In order to overcome these hurdles, various strategies to enhance the efficacy of oncolytic viruses have been developed which include the insertion of transgenes or combination with immune-modulatory substances.