• 한국정보통신학회논문지
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• 제22권3호
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• pp.411-417
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• 2018

본 논문에서는 재난재해 또는 보안의 이유로 외부와의 통신이 어려운 상황에서도 운용할 수 있도록 외부 데이터 통신 없이 장비와 스마트폰 간의 무선통신만으로 장비 인식과 매뉴얼 데이터 전송을 수행할 수 있는 온라인 매뉴얼 시스템을 설계하고 구현한다. 매뉴얼 데이터가 내장된 매뉴얼 관리 모듈을 대상 장비에 내장한 후 스마트폰에서 수행되는 매뉴얼 앱은 관리 모듈에 부착된 QR 코드 스캔 또는 NFC 접촉으로 장비를 인식하고, 장비가 인식되면 블루투스 통신을 통해 관리 모듈에 내장된 매뉴얼 데이터를 수신하여 웹 템플릿을 이용하여 화면에 표시한다. 구현된 시스템을 실제 산업용 발전기에 설치하여 정전 발생 시 기존의 3단계 처리 과정을 2단계로 줄일 수 있음을 보였다.

• The Journal of Korean Physical Therapy
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• 제29권5호
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• pp.271-275
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• 2017

Purpose: The aim of this study was to investigate the current status of the use of neglect test tools and the awareness for egocentric neglect (EN) and allocentric neglect (AN). Methods: A survey questionnaire was distributed to occupational therapists attending continuing education at the Daegu-Gyeongbuk branch on April 16. A total 143 responses were collected, and with the exception of 5 incomplete responses, 138 of them were analyzed. Results: The most commonly used unilateral neglect test tools were the line bisection test (86 responses, 62.3%), cancellation test (35 responses, 25.4%), copy and drawing test (7 responses, 5.1%). In a follow-up survey of 86 respondents who used line bisection tests as the most commonly used test, the majority (82 responses, 95.3%2) were found to use the 20-line test paper. In question about the familiarity and education experience for test manual, only 20 responses (23.2%) and 3 responses (3.5%) answered 'Yes'. In a question about the experience of a manual and the article for the manual, 25 responses (29.1%) answered 'Yes'. In the question regarding the separation of EN and AN on the unilateral neglect test, 44 responses (31.9%) were 'distinction' and 94 responses (68.1%) were 'no distinction'. Conclusion: Information on the guidance and interpretation of the line bisection test is lacking and the concept of EN and AN was insufficient.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 춘계학술대회 논문집
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• pp.1014-1022
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• 2011

Urban transit operation is to manipulate the vehicle or train of urban transit to be operated on the basis of the installations such as track, power, communication, signaling and so on. It can be performed by manual or automated, or manned or manless operation considering its system built, operation efficiency, safety, etc. Because of the heavy impact directly to the safety of passenger transport, it has been managed strictly by the Regulation for Train Operation of Urban Transit according to Urban Transit Act. However, the present regulation has been basis of the manual operation mainly, it is crossing beyond the limitation of application to the manless operation which is being introduced moment to moment. It is needed increasingly to revise the regulation for the manless operation which is close at hand now. In this paper, we examined and analysed the cases of manless operation of urban transit planed within the country such as Busan 4th Line, Shinbundang Line, Busan-Kimhae Line, etc. based on the present regulation, and proposed the review of considerations to reflec the manless operation to the regulation to be revised.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2001년도 Bulletin of The 5th Asian Design Conference International Symposium on Design Science
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• pp.53.1-53
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• 2001

• 한국철도학회:학술대회논문집
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• 한국철도학회 2005년도 춘계학술대회 논문집
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• pp.90-96
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• 2005

The existing safety-management manual is confined to list data based on regulations, and only provide ways to prevent accidents/incidents for particular work which accidents occur frequently. As it is difficult to understand the complete process involved the work, we can not expect the manual to function as a guide to prevent unfortunate events. When establishing WBS(work breakdown structure) of railway line engineering, consideration of the characteristics of train operation will enable many benefits. Therefore in this research it is conducted to materialize it in the manual. Main contents in this research are to review the way that change complete work performance process and person in charge of different tasks into WBS(work breakdown structure), and trough the newly developed WBS , the ways to improve roles and functions of the manual which Korean Railroad made are recommended.

• 정보관리학회지
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• 제6권2호
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• pp.69-85
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• 1989

본 연구는 도서관 혹은 정보센터의 중요업무인 문헌탐색을 처리하는데 있어, 어떤 방법이 보다 신속하고 비용이 적게 들며, 효율적인가를 알아보기 위해 수작업탐색과 온라인탐색의 비용·효과를 비교·분석하였다. S대학교 의과대학 도서관에서 MEDLINE 데이터 베이스와 그에 해당하는 색인지 Index Medicus를 이용하여 6개의 질문을 탐색하였다.

• 제어로봇시스템학회논문지
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• 제10권1호
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• pp.66-72
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• 2004

To assess tunnel safety, cracks in tunnel lining are measured by inspectors, who observe cracks with their naked eyes and record them. But manual inspection is slow, and measured crack data is subjective. Therefore, this study proposes inspection system fur measuring cracks in tunnel lining and providing objective crack data to be used in safety assessment. The system consists of On-vehicle system and Laboratory system. On-Vehicle system acquires image data with line CCD camera on scanning along the tunnel lining. Laboratory system extracts crack information from the acquired image using image processing. Measured crack information is crack thickness, length and orientation. To improve accuracy of crack recognition, the geometric properties and patterns of cracks in concrete structure were applied to image processing. The proposed system was verified with experiments in both laboratory environment and field environment such as subway tunnel.

• 한국컴퓨터정보학회논문지
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• 제21권11호
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• pp.59-64
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• 2016

In this paper, we design and implement an Application based on android platform, which can control arduino Prime Smart Car using Bluetooth communication. This Application consist of Bluetooth communication module, manual mode module, and line-tracer mode module. In the Bluetooth communication module, it checks the on/off status of Smartphone Bluetooth. If Bluetooth status is off, it activates Bluetooth, selects the corresponding device from Bluetooth device list, and connects with a pair. In order to reduce coding time, we implements Bluetooth communication using inherited class from android Bluetooth package. In the manual mode module, it implements six direction moving button and stop button, which can control arduino Prime Smart Car. In the line-tracer mode module, it implements Prime Smart Car with self-driving function using TCRT5000 sensor. And moving button and stop button is disabled.

• 한방재활의학과학회지
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• 제19권1호
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• pp.113-124
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• 2009

Objectives : The aim of this study was to observe the effect of Bong Chuna manual therapy(BCMT) and acupuncture on the Turtle Neck Syndrome(TNS) by the changes of radiological findings and symptoms. Methods : Total twenty-eight patients diagnosed as TNS were evaluated. Twenty patients in experimental group were treated by the combination of BCMT and acupuncture, eight patients in control group were treated by acupuncture only. We measured VAS(Visual analogue scale) as pain intensity and Neck Pain and Disability Scale(NDI) at pre- and post-treatment. Also the four line Cobb's method and Jochumsen method were assessed for evaluating the radiographical changes, additionally we used 'two line method'. Results : VAS score showed statistically significant reduction in pain intensity in both experimental group and control group after 8 weeks treatment, $-44.05{\pm}14.91$ vs $-23.75{\pm}14.08$ respectively. Also NDI score presented $-11.40{\pm}8.63$ reduction in experimental group, and it was significant statistically, however not in control group, $-8.63{\pm}9.84$ reduction after 8weeks treatment. In radiological findings, the four line Cobb's method, Jochumsen method and two line method were reduced after 8weeks treatment, $-9.30{\pm}10.33$, $-0.65{\pm}1.72$ and $-14.35{\pm}5.68$ in experimental group respectively, $-0.75{\pm}1.91$, $-0.25{\pm}0.71$ and $0.38{\pm}2.20$ in control group respectively. However they were statistical significance only in the four line Cobb's method and two line method in both group. Conclusions : Combination treatment of CMT and acupuncture showed better effect on pain reduction, VAS score and the correction of neck anteversion than acupuncture only in TNS. Two line method seems valuable for evaluating the improvement of radiographical changes in TNS.

• 디자인학연구
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• 제15권3호
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• pp.29-38
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• 2002

최근 모바일 휴대폰을 이용한 서비스 종류는 기하급수적으로 증가하고 있다. 또한 잦은 휴대폰 기기의 교체와 통신 서비스 회선의 변경으로 인하여 사용자들은 그 어느 때보다도 모바일 서비스 이용에 어려움을 겪고 있다고 할 수 있다. 그러나 정작 도움을 주어야 하는 매뉴얼은 휴대폰 사용 상황의 특성상 큰 도움을 주지 못하고 있는 실정이다. 모바일 휴대폰에는 1) 휴대폰 기기 자체기능, 2) 인터넷 서비스 기능, 및 3) 통신회선 자체 서비스 기능 등이 혼재되어 있고, 주로 이동 중에 사용되므로, 매뉴얼 이용 공간과 사용자 기능습득의 공간이 일치하기 힘들다는 점이 두드러진다. 따라서 바람직한 모바일 휴대폰의 사용자 매뉴얼은 모바일 휴대폰 시스템 자체 내에서 포괄적으로 포함하는 것이 바람직한 모델이다. 본 연구는 이러한 시스템 자체 내에서 활용될 수 있는 사용자 매뉴얼의 가능성에 주목하고, 1) 전자 매뉴얼의 정보 표현 방식과 그에 대한 사용자의 반응을 조사하고, 2) 사용자의 정보습득 패턴을 분석하여 3) 시각적 단서(Visual Cue)의 제공이 사용자 매뉴얼 사용의 편의성을 향상시킴을 발견하여 이를 모바일 핸드폰에 활용하기 위한 가이드라인을 개발함을 그 목적으로 하였다.