• 한국IT서비스학회지
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• 제19권1호
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• pp.55-69
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• 2020

The Internet cyber space has become more important as it enters the intelligent information society of the 4th Industrial Revolution beyond the information age through the development of ICT, the expansion of personalized services through mobile and SNS, the development of IoT, big data, and artificial intelligence. The Internet has formed a new paradigm in human civilization, but it has focused only on the efficiency of its functions. Therefore, various side effects such as information divide, cyber terrorism, cyber violence, hacking, and personal information leakage are emerging. In this situation, facing the intelligent information society can lead to an uncontrollable chaos. Therefore, this study classifies the cyber dysfunction of intelligent information society and analyzes social cognition, suggests cyber dysfunction standard of intelligent information society, and examines the seriousness of dysfunction, and suggests technical research directions for future technologies and services. The dysfunctional classification of the intelligent information society was classified into five areas of cyber crime and terrorism, infringement of rights, intelligent information usage culture, intelligent information reliability, and social problems by FGI methodology. Based on the classification, the social perception of current and future cyber dysfunction severity was surveyed and it showed female is more sensitive than male about the dysfunction. A GAP analysis confirmed social awareness that the future society would be more serious about AI and cyber crime

• 정보교육학회논문지
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• 제11권4호
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• pp.407-416
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• 2007

본 연구는 문제중심학습을 정보 역기능 예방 학습에 적용하여 문제중심학습이 초등학교의 정보 역기능 대처 능력과 ICT 활용 능력, 학습 성취도에 어떠한 영향을 미치는지를 규명한 연구이다. 이를 위해 문제중심학습을 적용한 초등학교 정보 역기능 예방 수업을 설계하고 문제중심학습 수업의 실험집단과 전통적 수업의 비교집단으로 나누어 실제 수업에 적용한다. 문제중심학습 수업이 정보 역기능 대처 능력과 ICT 활용 능력에 함양하고 학습 성취도에 어떤 효과가 있는지 확인한다. 본 연구는 정보 역기능 예방 교육을 위한 수업 방법의 개선에 교사들에게 의미 있는 정보를 제공하고 아동들이 정보 역기능에 대한 올바른 이해와 예방 의식을 가지도록 하는데 의의가 있다.

• 컴퓨터교육학회논문지
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• 제16권1호
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• pp.23-32
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• 2013

인터넷은 손쉬운 접근성, 양방향성, 동시성, 개방성 등의 특징으로 인하여 많은 편리함을 제공하지만 이에 따른 역기능도 심각하기에, 역기능에 무분별하게 노출되어 있는 초등학생들을 위한 정보통신 윤리교육이 필요하다. 본 연구는 충청북도 소재 학교에 재학 중인 5~6학년 학생들을 임의로 선정하여 '정보화 역기능별 경험과 인식' 그리고 '학교에서의 정보통신윤리교육 관련 경험과 인식'에 대해 그 실태를 분석하였다. 또한 세부적인 실태 이해와 그에 맞는 지도 방안을 모색하기 위하여 학생들의 성과 학년에 따른 차이가 존재하는 지를 분석하였다. 연구 결과, 성별과 학년별로 초등학생들의 정보화 역기능 및 정보통신윤리교육 관련 경험과 인식에 많은 차이가 있음이 밝혀졌다. 보다 효과적인 정보통신윤리교육을 위해 본 연구에서 나타난 성과 학년에 따른 차이를 참고하여 학생들의 필요에 맞는 적절한 교육 방안이 수립되어야 하겠다.

• 대한정형도수물리치료학회지
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• 제5권1호
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• pp.17-26
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• 1999

The pelvic floor is a muscular structure, pierced by urologic, genital, and distal intestinal tract. Also pelvic floor is not a frozen but a functional unit. The pelvic floor dysfunction has 1) laxity of soft tissue and muscle 2)rupture of pelvic floor, 3)increased the tension. The purpose of this study is to give information about the pelvic floor dysfunction and pelvic exercise. This investigate the pelvic floor structure and function, pelvic floor dysfunction, pelvic floor exercise, and recent research trends. The pelvic floor exercise is one of important exercise in physical therapy, this exercise program will be improved patients with pelvic floor dysfunction.

• 한국전자통신학회논문지
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• 제8권12호
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• pp.1979-1984
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• 2013

최근에 디지털 여가 활동이 늘어나면서 순기능 이외에 부작용에 대한 우려가 현실로 발생하고 있다. 본 논문에서는 여가의 중요성, 여가에 참여할 때의 참가 효과, 역기능을 살펴보고 정보화 사회에서 디지털 기기의 사용을 중심으로 한 디지털 여가의 역기능을 알아본다. 또한 이러한 역기능을 해결하기 위한 방법으로서 교육을 통한 대책과 융 복합화를 통한 대책을 제시한다.

• 동의신경정신과학회지
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• 제34권4호
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• pp.335-347
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• 2023

Objectives: The study aimed to understand the current treatment patterns in Korean medicine to develop clinical practice guidelines for autonomic dysfunction in Korean medicine. Methods: This study sent an online survey vai text message to 25,900 Korean medicine doctors whose contact information was registered with the Association of Korean Medicine. A total of 1,410 Korean medical doctors completed the online survey. Results: When autonomic treating dysfunction clinically, 77% of the cases included only a description without entering a diagnosis code. The most commonly used information to diagnose o autonomic dysfunction was history-taking and symptoms (79%), and the main symptoms of autonomic dysfunction were palpitations, dizziness, sleeping difficulties, anxiety/nervousness, and depression/lethargy. The most frequently mentioned cause of autonomic dysfunction was mental problems (54%). The most commonly used Korean medicine treatment method for autonomic dysfunction was herbal medicine (70%), and Soyo-san/Gamisoyo-san is the most frequently used herbal medicine preparation. Liver qi depression used to indicate the most often mentioned Korean medicine pattern identification used to indicate autonomic dysfunction (31%). When asked whether cardiac neurosis in Chinese medicine can be considered autonomic dysfunction, opinions for and against it are determined almost equally. Conclusions: Our results serve are a foundation for developing clinical practice guidelines for autonomic dysfunction in Korean medicine and are expected to catalyst promoting future clinical research on autonomic dysfunction.

• 운동영양학회지
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• 제25권1호
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• pp.30-34
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• 2021

[Purpose] Many studies have observed a high prevalence of erectile dysfunction among individuals performing physical activity in less leisure-time. However, this relationship in patients with type 2 diabetic patients is not well studied. In exposure outcome studies with ordinal outcome variables, investigators often try to make the outcome variable dichotomous and lose information by collapsing categories. Several statistical models have been developed to make full use of all information in ordinal response data, but they have not been widely used in public health research. In this paper, we discuss the application of two statistical models to determine the association of physical inactivity with erectile dysfunction among patients with type 2 diabetes. [Methods] A total of 204 married men aged 20-60 years with a diagnosis of type 2 diabetes at the outpatient unit of the Department of Endocrinology at PSG hospitals during the months of May and June 2019 were studied. We examined the association between physical inactivity and erectile dysfunction using proportional odds ordinal logistic regression models and continuation ratio models. [Results] The proportional odds model revealed that patients with diabetes who perform leisure time physical activity for over 40 minutes per day have reduced odds of erectile dysfunction (odds ratio=0.38) across the severity categories of erectile dysfunction after adjusting for age and duration of diabetes. [Conclusion] The present study suggests that physical inactivity has a negative impact on erectile function. We observed that the simple logistic regression model had only 75% efficiency compared to the proportional odds model used here; hence, more valid estimates were obtained here.

• 디지털융복합연구
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• 제15권7호
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• pp.133-138
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• 2017

정보통신기술이 발달하면서 생활을 편리하게 하는 순기능 또한 존재하지만 역기능으로 인한 사회적 문제가 크게 발생하고 있고, 정보기술의 의존도가 앞으로 더욱 높아질 것으로 고려하면 역기능 또한 더욱 증가할 것으로 예상된다. 특히 많은 통계자료에서 청소년들의 역기능 노출에 대한 비율이 높게 나타나고 있으므로 정보윤리교육은 청소년의 건전한 인격을 형성하는 데 매우 중요하다. 따라서 본 논문에서는 정보교과 교육과정에서의 기존 정보윤리교육과 2015개정 교육과정의 정보윤리교육 내용을 비교 분석하였다. 그리고 새로운 교육과정에서의 정보윤리교육을 위하여 청소년들의 정보화역기능 노출 비율에 따른 교육 우선순위를 제안하고 정보화역기능 영역을 교육적으로 분류하였다. 이를 통해 정보윤리교육이 보다 효과적으로 적용될 수 있길 기대한다.

• Journal of Oral Medicine and Pain
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• 제10권1호
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• pp.105-112
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• 1985

The author has studied the duration of silent period of the masseter muscle using electromyography in order to obtain the information that is necessary to diagnose the patients with TMJ dysfunction syndrome objectively. The 55 normal subjects and the 40 patients with TMJ dysfunction syndrome were selected for this study. The results were as follows : Duration of silent period of the masseter muscles in normal subjects were 24.4 msec in males, 24.0 msec in females, and mean of $24.2\pm3.19$ msec. Duration of silent periods of the masseter muscles in patients with TMJ dysfunction syndrome were 39.4 msec in males, 41.3 msec in females, and mean of $40.5\pm7.01$ msec. There was no significant difference of the duration of silent periods between in the right and the left side of the masseter muscles, and between in the males and the females (p>0.05). Duration of silent periods of the masseter muscles in patients with TMJ dysfunction syndrome were significantly more prolonged than those in normal subjects (p<0.01). Borderline of silent periods of the masseter muscles between in normal and patients with TMJ dysfunction syndrome was 31.5 msec.

• 보건교육건강증진학회지
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• 제18권2호
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• pp.141-156
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• 2001

This study was performed to identify the occupational diseases in the dental technicians working in Korea, and to elucidate the main related affecting factors for the occurrence of the occupational diseases. The research was carried out using a mail questionnaire and data collection was done for two months from April 15, 2000. The questionnaires were delivered to 1000 dental technicians working at 250 dental laboratories which were chosen among the total 1330 dental laboratories in south Korea. And 763 questionnaires were collected, then 739 questionnaires were used for a logistic and a multiple regression analyses. The results obtained in this study are summarized as follows: 1. The occupational diseases in the dental technicians included pneumoconiosis, chronic bronchitis, asthma, pneumonia, hyposmia, allergic dermatitis, eczema, contagious dermatitis, central nervous disorder, dysfunction of finger, vertebral disorder, dysfunction of interphalangeal joint, ophthalmitis, auditory dysfunction, otitismedia, optic trauma, and bum. 2. The main related affecting factors for the occurrence of the occupational diseases in the dental technicians were elucidated as follows: On the ccurrence of chronic bronchitis, vibration of equipment and job career were affected positively. On the ccurrence of asthma, job career and career on current working part were affected positively, but exhaust ventilation, work hour were affected negatively. On the occurrence of eczema, career on current working part and vibration of equipment were affected positively, but personal protective equipment, local exhaust ventilation, isolation of gas source were affected negatively. And eczema was occurred more in methyl methacrylate work than in any other work part. On the occurrence of finger dysfunction, vibration of equipment and noise of work place were affected positively. But personal protective equipment, local exhaust ventilation, isolation of dust and gas source were affected negatively. But finger dysfunction was occurred more in metal polishing than in any other work part. On the occurrence of auditory dysfunction, noise of work place were affected negatively. The results obtained in this study can give a valuable information for a prevention of the occupational diseases in the dental technicians working in Korea, and for keeping them in healthy. This study also can be helpful for a researcher who is aiming at a identification of occupational diseases and a elucidation of related affecting factors in a similar occupation.