• Journal of Yeungnam Medical Science
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• 제10권2호
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• pp.493-505
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• 1993

저자들은 1예의 선천성 피부결손증을 경험하고 국소피판술과 피부이식으로써 치료하고 술후 발생된 부분적 괴사는 습윤치료로써 자연치유시켜 만족스러운 결과를 얻었고, 4예의 craniosynostosis 환자를 진단하고 modified Marchac's method, Persing's method를 이용하고 교정하였고 CT를 이용한 뇌용적 측정으로 예후를 판정할 수 있었다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2011년도 제43차 동계학술발표논문집 19권1호
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• pp.121-124
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• 2011

본 논문에서는 다양한 형태의 장애인을 대상으로 유연하게 적용 가능한 공공자격시험의 표준화 시스템을 설계하고 개발한다. 1차적으로 4 ~ 6급의 저시력 시각장애인, 뇌병변 장애인, 손부위 등에 대한 지체 장애인을 대상으로 제안시스템을 개발하여 적용한다. 물리적 조건으로 공공자격에 응시하는 장애가 있는 수험자는 수검사항에 위반되지 않는 상태에서 일반 응시자와 별도로 키보드를 지참하여 응시 가능하나 행망용 다기능 한글 모아치기 키보드로 제한되어지고 최소 17인치 이상의 모니터가 제공되어지며 수험 장소에 대하여 특정좌석을 지정할 수 있다. 시험적 조건으로는 장애를 가진 수험자에 대하여 장애상태를 구분하여 일반인 대비 20 ~ 30%의 추가시간이 할당되어지고 실기시험에 대하여는 150%의 확대문자가 기본적으로 제공되어진다. 상위 조건으로 필기시험과 실기시험이 실시되며 특별하게 시각장애인에 대한 실기시험에서는 일반인에 대한 시험 종료 후 제안시스템 제어 하에서 별도의 추가시험 절차가 부가적으로 자동진행 되어진다. 본 구현시스템은 장애인을 위한 8단계의 세부기능 설정 후 13가지의 평가 항목을 설정하여 실제 공공자격시스템에 시험 적용한 결과, 평균적으로 매우우수의 최상급 평가를 받았으며 장애인에 기반 한 공공자격분야 글로벌 표준화 시스템으로 제시하기 위한 후속 연구를 진행하고 있다.

• 동의생리병리학회지
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• 제20권2호
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• pp.471-476
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• 2006

Chongmyung-tang(CMT, 聰明湯), oriental herbal medicine which consists of Polygaglae Radix(遠志), Acori Graminei Rhizoma(石菖蒲) and Hoelen(白茯神) has effect on amnesia, dementia. In order to evaluate effect of CMT on memory and learning in mice, CMT extract was used for studies. This paper describes the effects of CMT extract on memory and learning processes by using the passive and active avoidance performance tests, novel object recognition task and water maze task. The CMT extract ameliorated the memory retrieval deficit induced by ethanol in the passive avoidance responses but did not affect ambulatory activity of normal mice. These results suggest that CMT has an ameliorating effect on memory retrieval impairment. CMT extract decreased spontaneous motor activity(SMA) in the latter sessions of memory registration in active avoidance responses. These results suggest that CMT has partly transquilizing or antianxiety effects. In novel object recognition task to measure visual recognition memory, CMT-administered mice enhanced in long term memory for 1-3 days. In water maze task to measure spatial learning, which requires the activation of NMDA receptors in the hippocampus, spatial learning in CMT-administered mice was faster than in wild-type mice. These results suggest that CMT enhances memory and activates NMDA receptors.

• 기본간호학회지
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• 제10권3호
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• pp.326-334
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• 2003

Purpose: The purpose of this study was to identify characteristics associated with fractures in elderly people in order to provide basic data for fracture preventive programs for the elderly people. Method: The participants were 84 patients over age of 65, who were admitted to the orthopedic department in a hospital in Chungnam province. Data were collected from Sep. 1, 2002 to Aug, 30, 2003 through personal interviews using a structured questionnaire. The data were analyzed using SPSSPC program. Result: Physical characteristics before the fracture included weakness or paralysis in the extremities (29.8%), need of assistance or appliances (13.1%), difficulty on balance (28.6%), visual disturbances (26.2%), hearing impairment (17.9%), speech disturbances (2.4%), urinary dysfunction (21.4%), and sleep disturbances (54.8%). The fractures occurred most frequently in winter (32.1%), between 1 pm and 6 pm (48.8%), on weekends (41.6%), in the road (58.3%) while wearing snickers (27.4%) or shoes (27.4%). The region of fractures occurred most frequently was lower extremities (57.1%), and the causes of fractures were loss of balance (31.0%) and car accident (25.0 %). A significance difference was found for type of accident, footwear at the time of the accident, place of the accident according to gender and age. Also a significance difference was found for type of accident and place of accident according to season(p<.05). Conclusion: Therefore, these results should be considered when a fracture preventive program for elderly people is designed.

• 복식
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• 제66권2호
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• pp.61-75
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• 2016

The purpose of this study was to develop interactive smart clothing based on visual and tactile sensitivities to promote non-verbal communication between people with hearing impairments. The study analyzed various cases of interactive smart clothing, different non-verbal communication tools, as well as results of user demand survey to extract essential factors. Then these factors were categorized into technology or design concept. The technological aspect of the development considered the following factors: the usability, detachability, purposiveness, and economic feasibility. The design aspect considered the following factors: the usability, detachability, formativeness and wearability. A prototype was designed considering the user's requirements. The developed prototype had sensors, Bluetooth technology, and gave access to wireless communication in order to enable non-verbal communication between people with hearing impairments.

• 대한정형도수물리치료학회지
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• 제20권1호
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• pp.35-38
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• 2014

Background: The case study examined the effect of a hip joint traction and hip posterolateral muscles strengthening on knee pain, range of motion, and lower extremity function scale of patients with patellofemoral pain syndrome (PFPS). Although PFPS has previously been attributed to quadriceps dysfunction, more recent research has linked this condition to impairment of the hip musculature and kinematic. Methods: Subject is a 27-years-old female with PFPS. Performed hip joint traction with belt and posterolateral muscles(hip abductors, external rotators) strengthening for 4 weeks, 3 times a week, once a day. Before and after the therapy, measurements were made on the visual analog scale (VAS) and of the ROM, and a lower extremity functional scale (LEFS) was conducted. Results: The results showed positive changes in VAS and range of motion and lower extremity functional scale. First VAS of knee changed from 6 to 2. Second hip joint range of motion showed that internal rotation recored from $53^{\circ}$ to $58^{\circ}$ and external rotation recorded from $32^{\circ}$ to $37^{\circ}$. Third The lower extremity functional scale showed before therapy of 44; after therapy, 63. Conclusion: The hip joint traction and hip posterolateral muscles strengthening was effective in alleviating knee pain, increasing ROM and Lower extremity functional scale of the PFPS patients.

• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1981년도 제15차 학술대회연제순서 및 초록
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• pp.13.5-14
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• 1981

Wegener써 육아종증은 1939년 Wegener가 \circled1 상하호흡기의 혈관염 및 괴사성 육아종, \circled2 전신적인 혈관염, \circled3 국한된 괴사성 사구체신염을 특징으로하는 질병을 Rhinogenic Granulomatosis라고 명명한데서 유래되었다. 초기에 이 질환은 몇달내에 사망하는 것으로 알고 있다. 그러나 최근 이 질환의 한정된 형(limited form)은 전형적인 형(classic form)에 비해 일반적으로 양성인 경과를 한다고 인지 되였다. 병리학적으로 이 질환은 한번의 조직생검으로 진단하기 힘들며 간혹 부검에서 확진되는 경우도 많다고 한다. 본교실에서는 최근 심한 시력장애, 청력장애를 일으킨 Wegener씨 육아종증 1례를 경험하였기에 이에 문헌고찰과 더불어 보고하는 바이다.

• 한국안전학회지
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• 제24권4호
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• pp.104-110
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• 2009

In this driving simulation study, the impairing effects of various types of electronic devices usage(i. e., destination search by using in-vehicle navigation system, TV watching and dialing cellular phone) during driving on front-to-rear-end collision avoidance were investigated. Percentage of collisions, driving speeds when the drivers collided, and initial reaction time for collision avoidance were analyzed and compared as the dependent measures. The results indicated that (1) any types of electronic devices usage during driving induced more serious collision-related impairment than control condition where no additional task was required, and (2) in general, destination search task appeared to impair drivers collision avoidance performance more than the other task requirements in terms of percentage of collisions and initial reaction time for collision avoidance, but TV watching induced most serious collision impact. These results suggested that any types of electronic device usage could distract drivers attention from the primary task of driving, and be resulted in serious outcome in potentially risky situation of front-to-rear-end collision. In particular, mandatory use of eye-hand coordination and receiving feedback seemed to one of essential factor leading the drivers visual attentional distraction.

• Journal of Information Science Theory and Practice
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• 제3권1호
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• pp.40-49
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• 2015

Nigeria's non-government organization (NGO) libraries for the visually impaired has over the years been at the forefront of information services provision to persons with visual impairment. This study adopted a survey research design to investigate use of alternative formats and perceptions of information services to the visually impaired, focusing on two purposively chosen NGO libraries for the visually impaired in Nigeria. Using a complete enumeration approach, data were gathered from 180 users of the libraries through the use of a structured questionnaire with a reliability score (${\alpha}=0.74$). Data from 112 (62.2%) of the 180 administered copies of a questionnaire that were retrieved were analysed. The study found that Braille materials had a high level of utilization ($\bar{x}=4.46$) and were the most frequently utilized (90.9%). Perception of information services by the visually impaired was positive while use of alternative formats was significantly and positively related to users' perception of information services (r = .041; p < 0.05). The study recommends improved transcription and investment in alternative formats and in e-resources. It also recommends collaborations to widen access as well as constant evaluation of services.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2015년도 추계학술발표대회
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• pp.1807-1810
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• 2015

모바일 기기의 화면 크기와 해상도의 발달로 모바일러닝은 시각장애인들의 이동성의 제한과 접근성의 문제를 해결해 줄 수 있는 학습방법이 되었다. 그러나 시각장애를 가진 학습자들은 메뉴 구조의 복잡성으로 인해 원하는 메뉴로 이동하는 것에 어려움을 겪고 있다. 본 논문에서는 이와 같은 문제점을 해결하기 위해 4개의 시작메뉴를 제안한다. 4개의 시작메뉴는 모바일 기기의 화면에 4개의 코너에 시작화면을 불러오는 영역을 제공하여 시작메뉴의 선택이 쉽고, 메뉴선택을 위한 반복적인 이동횟수와 메뉴구조의 복잡도를 줄일 수 있다. 따라서 4개의 시작메뉴는 시각장애를 가진 학습자가 모바일러닝 환경에서 모바일러닝 콘텐츠를 통한 학습이 쉽게 이루어지도 도와주어 즐겁게 지식과 기술을 습득하여 정보격차를 줄일 수 있다.