• Proceedings of the Korea Information Processing Society Conference
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• 2024.05a
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• pp.895-897
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• 2024

본 논문에서는 2024년 4월부터 과학기술정보통신부 재원으로 시작하는 "디지털트윈 융합 의료혁신선도" 사업 내용을 소개한다. 본 사업은 첨단 의료기기 클러스터를 운영 중인 강원도를 중심으로 국내 디지털 의료기기 개발 혁신을 위한 디지털트윈 활용 기반 구축을 목표로 하며, 이를 위해 ▲디지털트윈 통합 인프라 구축(디지털트윈 모델, 디지털트윈 연계 플랫폼), ▲시뮬레이션 검증 인프라 구축, ▲의료기기 디지털트윈 사업화를 세부 과제로 진행할 예정이다.

• Journal of Photoscience
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• v.9 no.2
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• pp.178-181
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• 2002

Pyropheophorbide and pheophorbide-photosensitizers as chlorin analogues are promising new compounds for PDT because the chlorin analogues are activated with much longer red light at > 670nm and produce less long-term normal tissue phototoxicity than Photofrin. The various chlorin derivatives can be obtained by moditying peripheral substituted group among which meso-H, vinyl group and exocyclic ring are the most active positions. These characteristics prompted us to introduce various groups for constructing modified pyropheophorbide and pheophorbide a compounds. A stereospecific introduction of various double bonds at 3-position was performed to methylpheophorbide a to give a long hydrophobic moiety and cyclic derivatives. Chlorin-C$_{60}$ dyad and chlorin- $C_{60}$-porphyrin triad also were easily prepared by the reaction of terminal aldehyde of methyl pyropheophorbide a. For the reaction on meso $\delta$-position bromination and Vismeier formylation can occur. N,N-dimethylaminoacrolein also reacted on $\delta$-position and was cyclized to isobacteriochlorin, but other modification has not been succeeded. Exocyclic keto function was also modified to give purpurin derivatives, bicyclic and spiro compounds. In this presentation we report a series of modified pyropheophorbide and pheophorbide a derivatives.s.

• Journal of Research and Publication Ethics
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• v.3 no.1
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• pp.13-16
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• 2022

Purpose: The purpose of this study was to remind the importance of research ethics in research and publication, and to suggest the direction of research ethics by taking examples of research ethics recently implemented by KJFHC. Research design, data and methodology: With reference to the research of existing researchers, why research ethics is important, what are the violations of research ethics, and the efforts of the editorial committee of KJFHC to strengthen research ethics are presented as an example. Results: It is a reality that the concept of research ethics is becoming more complex and important with the introduction of various new academic fields. At this point in time, researchers need to pay more attention to the easily overlooked concept of research ethics. In research ethics, the most important thing is not punishment through monitoring and supervision, but prevention activities of research ethics that can prevent research misconduct before it occurs. As a preventive activity for research ethics, it can be said that the most important is the establishment of a systematic education system and active educational activities of universities and related institutions. Conclusions: This study avoids the general status and solutions for research ethics, and explains the case of the actual academic journal KJFHC and suggests alternatives.

• Journal of the Health Care and Life Science
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• v.10 no.2
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• pp.413-421
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• 2022

The online questionnaire platform was conducted with Korean medicine doctors to analyses the recognition of applicability of artificial intelligence(AI) to the field of application and department of Korean medicine. Most of all respondents did not have a chance to participate academic experience or research experience related to AI, but had a high willingness to participate in further learning and research. The level of AI understanding was supervised learning When AI is introduced to Korean medicine, the mean predicted usefulness scores to each application field for research and development of oriental medicine(74.60 points) and social policy establishment(73.68 points) are significantly higher than other of Korean medicine field of application, while those of Sasang constitutional department(66.61 points) and Korean medicine rehabilitation(65.91 points) were evaluated higher than other fields of treatment of Korean medicine. Respondents judged that the introduction of AI could be realistically useful in relatively formal fields of Korean medicine, while it would be difficult in non-formal fields.

• Journal of the Health Care and Life Science
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• v.11 no.2
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• pp.237-244
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• 2023

This study analyzed the teaching and learning support web services of health-specialized colleges. It was searched for educational innovation and teaching and learning support on the portal site. Web services related to teaching and learning at eight health-specialized colleges were classified into five categories. CTL web service support, teaching support, learning support, CTL introduction, and differentiated web services were analyzed. Teaching and learning support and CTL introduction web services were subdivided and operated, and web services that increased access to teaching and learning support were provided to teachers and students by preparing for national exams. Students at health-specialized colleges must pass the national examination to get a job, and the quality of teaching and learning needs to be improved. Therefore, the excellence of providing teaching and learning programs is required for junior college teachers and students. Based on this study, it is expected to improve the quality of web services for teaching and learning support in specialized health colleges.

• Journal of Korean Dental Science
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• v.2 no.2
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• pp.18-23
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• 2009

Introduction : The purposes of this study were to analyze the differences between the anterior and posterior overjets using bracket slot points, and compare two methods of overjet calculation according to different reference points using clinical bracket points on three-dimensional digital models. Methods : A total of 35 normal occlusion models were scanned using a three-dimensional scanner (Orapix$^{(R)}$, Orapix Co., Ltd, Seoul, Korea) and then, virtual brackets (0.022" Slot MBT preadjusted brackets, 3 M Co.CA. USA) were placed on the digital models using virtual setup program (3Txer$^{(R)}$ ver. 1.9.6, Orapix co., Ltd). Archwire-like curves were designed to analyze labial and buccal overjet. Results : There were no statistically significance differences between the right and left overjet and between genders. The average overjet was found to be $1.67{\pm}0.85mm$ at the central incisor area, $2.16{\pm}0.88mm$ at the second premolar and $1.53{\pm}0.71mm$ at the first molar. Conclusion : It is recommended that overjet of individualized upper and lower arch to be 2.0mm at the anterior and posterior teeth.

• Journal of Medicine and Life Science
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• v.16 no.2
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• pp.39-42
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• 2019

While the notified crude incidence rates(per 100,000 persons, CIR) of new tuberculosis between 2016 and 2017 decreased in nationwide and 16 provinces, except Jeju Province, Korea. The aim of this study was to compare CIRs of Jeju Province and nationwide by calendar years and age groups in order to interpret the increasing trend of CIR in Jeju Province. The data source was the Integrated Diseases and Health Control System of the Korea Centers for Disease Control and Prevention. The selection criteria were the notified new cases as tuberculosis, who had the address as Jeju Province at diagnosis, between 2011 and 2018. The 95% confidence interval of CIR was estimated based on Poisson distribution. There was not statistically significant difference of CIRs between Nationwide and Jeju Province of 2011 and 2018, except 2016. Especially the CIR of group aged over 65 years in Jeju Province, 2016 was significantly lower compared to Nationwide CIR. But, the CIR of group aged 30~50 between 2017 and 2018 showed significantly higher compared to Nationwide CIR. Based on the results, the fact of increasing CIR from 2016 to 2017 in Jeju Province might be interpreted as an introduction of new tuberculosis screening project rather than real increased CIRs.

• International Journal of Computer Science & Network Security
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• v.21 no.8
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• pp.281-287
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• 2021

Bioinformatics is formed with a blend of biology and informatics technologies and it employs the statistical methods and approaches for attending the concerning issues in the domains of nutrition, medical research and towards reviewing the living environment. The ceaseless growth of DNA sequencing technologies has resulted in the production of voluminous genomic data especially the DNA sequences thus calling out for increased storage and bandwidth. As of now, the bioinformatics confronts the major hurdle of management, interpretation and accurately preserving of this hefty information. Compression tends to be a beacon of hope towards resolving the aforementioned issues. Keeping the storage efficiently, a methodology has been recommended which for attending the same. In addition, there is introduction of a competent algorithm that aids in exact matching of small pattern. The DNA representation sequence is then implemented subsequently for determining 2 bases to 6 bases matching with the remaining input sequence. This process involves transforming of DNA sequence into an ASCII symbols in the first level and compress by using LZ77 compression method in the second level and after that form the grid variables with size 3 to hold the 100 characters. In the third level of compression, the compressed output is in the grid variables. Hence, the proposed algorithm S_Pattern DNA gives an average better compression ratio of 93% when compared to the existing compression algorithms for the datasets from the UCI repository.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.2
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• pp.130-136
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• 2016

The aim of this study was to examine and analyze the infection management status of Jeju-area general hospitals, and in order to convey the importance of infection management, and to determine role plans of medical technologists as infection management staff, the infection management status was examined through surveys targeting 7 general hospitals located in Jeju Special Self-Governing Province. The infection management of Jeju-area medical institutions showed excellence in that all institutions operated an infection management room, there was dedicated manpower, and hospital infection management guidelines were established and executed. However most institutions were operating their infection management room with only 1 nurse, reporting many difficulties in securing dedicated manpower, microbe-related culture deciphering, frequency of multiple-resistance bacteria, infection statistics, and details on microbe testing. Accordingly, it is believed that the medical technologist who can perform the practical tasks of infection management has sufficient qualification and experience in infection management as per the medical law enforcement regulations, and in operation of an infection management room. If medical technologists (infection control microbiological technologist) with expert knowledge on microbes and infection control nurses can execute the tasks as dedicated personnel, the operation of the infection management room will be more advanced. In addition, for proper infection management in the future, the introduction of a medical system specialized in infection management and full support for infection management of vulnerable small/medium hospitals in addition to general hospitals across the country is considered important.

• Journal of Korean Physical Therapy Science
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• v.8 no.2
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• pp.945-951
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• 2001

This study is conducted to investigate physical therapists' consciousness for independent establishment of their own physical therapy clinics, examining aspects of physical therapy rooms in medical institutions. Data were collected from 210 physical therapists working in Daegu and Kyungbuk regions from August 1, 1999 to August 31. 1999, The results were as follows; 1. As for general characteristics of the respondents. 56.3% was 'famele'; 60.4% 'twenties of age'; 56.1% 'working experience for blow 5 years'. 2. 75.3% of the respondents thinks that independent establishment of their own physical therapy clinics must be enacted without fail 50.1 % thinks that independent establishment of physical therapy clinic will be enacted within 5 to 10 years. 3. The important solutions in driving forward independent establishment of the clinic are accumulation of practice experience and introduction of new technology(31.3%), accumulation of practice experience and raising of academic career(19.0%), and accumulation of practice experience and legal action (14.0%). 10.9% believes that independent establishment will be achieved someday if they wait for it.