• 가정과삶의질연구
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• 제28권1호
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• pp.1-11
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• 2010

The purpose of this study is to compare the cognition of SIDS as the first step for decreasing the SIDS death rate for the infant and for activity of infant-care in Korea. Participants were 409 child care center directors and 146 parents from 500 child care center directors and 200 parents who using child care center facilities for their children in Seoul. For analysis of research questions, frequencies, Cronbach $\alpha$, t-test,One-way ANOVA, Scheffee test were used with SPSSWIN 15.0. Through this study, we find the child care center directors have good cognition for it, but their effort for SIDS prevention is limited, because they don't have any official prevention education from authorized training center. Even though the parents have a low awareness for SIDS prevention than child care center directors, but they have high score in endeavor for SIDS precaution. Both child care center directors and parents want to receive systematic information from government side. Our infant should have a opportunity to grow up health and stability from reducing the risk of SIDS. In western countries such as U.S.A., U.K. and Japan have studied to decrease the SIDS death rate from thirty years ago, they have already government and social organization for preventing the SIDS. Nowadays, as you know well, our country birth-rate is falling by 1.08, therefore, it is important to decrease the infant death rate for keeping with our population. Also, it is relevant to the child-welfare and the child-safety and more better the child-care.

• 대한의생명과학회지
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• 제30권2호
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• pp.81-85
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• 2024

Among all subjects who participated in the survey in the 9th 1st year (2022), 2,448 men (44.0%) and 3,166 women (56.0%) aged 12 or older were identified to determine oral care behavior according to orthodontic treatment experience. The purpose was to provide basic data on the oral care of patients wearing orthodontic appliances. 1. When it comes to brushing teeth, brushing before going to bed was the highest. Regarding the use of oral care products, 3,965 people (69.1%) said they 'do not use dental floss', 4,064 people (73.2%) said they 'do not use interdental brushes', and 4,064 people (73.2%) said they used oral rinse. 'I don't do it' was the highest at 4,417 (77.7%), and electric toothbrushes were the highest at 'I don't do it' at 5,241 (93.6%). 2. In terms of the effect of orthodontic treatment experience on toothbrushing time, with orthodontic treatment experience, toothbrushing after breakfast was 0.598 times more likely (P<0.001), and toothbrushing after lunch was 1.482 times more likely (P<0.001). Toothbrushing after dinner was 0.805 times higher (P=0.049), and toothbrushing before going to bed was 1.794 times higher (P<0.001), which was statistically significant. 3. When having orthodontic treatment experience, dental floss was found to be used 1.434 times more often (P=0.002), interdental brushes were used 1.464 times more times (P<0.001), and oral rinses were found to be used 1.457 times more times (P=0.002), which was statistically significant.

• 대한전자공학회논문지
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• 제18권3호
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• pp.9-14
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• 1981

테스트셋트를 적게 가지면서 literal 수도 적게 포함하는 RMC (Reed-Muller Canonical) form을 찾는 방법을 고안하여 현존하는 수법보다 간단함을 보였다. 더불어 이 방법은 Don't Care 조건을 갗는 함수에도 적용됨을 보였다.

• 대한음성언어의학회:학술대회논문집
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• 대한음성언어의학회 1998년도 제10회 학술대회 심포지움
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• pp.222-222
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• 1998

Ⅰ. Palliation vs. Correction, Ⅱ. Voice Care for the Professional, 1. laryngeal lubrication, 2. voice rest, 3. voice training, 1) reinstatement of voice, 2) vocal conditioning, Ⅲ. Don't-Guidelines for the Professional, Ⅳ. Do-Guidelines for the Professional, Ⅴ. Voice Conservation in Winter, Ⅵ. Audible Clues for Potential Voice Problems, Ⅶ. Things Which can Cause Problems, Ⅷ. Conclusion. (omitted)

• 한국콘텐츠학회논문지
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• 제5권1호
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• pp.229-236
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• 2005

System-On-a-Chip(SOC)을 테스트하는 동안에 요구되는 테스트 시간과 전력소모는 SOC내의 IP 코어의 개수가 증가함에 따라서 매우 중요하게 되었다. 본 논문에서는 수정된 스캔 래치 재배열을 사용하여 scan-in 전력소모와 테스트 데이터의 양을 줄일 수 있는 새로운 알고리즘을 제안한다. 스캔 벡터 내의 해밍거리를 최소화하도록 스캔 래치 재배열을 적용하였으며 스캔 래치 재배열을 하는 동안에 스캔 벡터 내에 존재하는 don't care 입력을 할당하여 저전력 및 테스트 데이터 압축을 하였으며 ISCAS 89 벤치마크 외호에 적용하여 모든 경우에 있어서 테스트 데이터를 압축하고 저전력 스캔 테스팅을 구현하였다.

• 전자공학회논문지B
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• 제31B권10호
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• pp.140-148
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• 1994

본 논문에서는 입력영상에 존재하는 복수 패턴을 한번의 패스(pass)로 인식할 수 있는 변형된 네오코그니트론을 제안한다. 변형된 네오코그니트론은 특징을 추출하는 S세포층 및 V세포층과 패턴의 크기, 이동, 회전 등 변형에 덜 민감하게 하는 C세포층으로 구성된 계층적 신경망이다. S세포와 V세포들은 DCC(don't care condition)을 적용하여 영상에 존재하는 모든 패턴에 대한 특징을 추출하는 역할을 하며, S세포와 C세포는 추출된 패턴에 대한 위치정보도 함께 가진다. 위치정보는 추출된 특징들이 서로 간섭을 받지 않고 올바른 특징만이 추출되도록 하는 데 이용된다. 제안한 방법은 피드백이 존재하는 선택적 주의 방법과는 달리 단일패스로 인식이 가능하므로 인식시간이 짧으며, DCC와 위치정보를 이용하므로 서로 접촉되어 있는 복수 패턴의 인식도 가능하다.

• 한국정보통신학회논문지
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• 제3권1호
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• pp.235-244
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• 1999

본 논문에서는 새로운 동적 컴팩션(dynamic compaction) 알고리즘을 제안하고 이용하여 CMOS 디지털 회로의 IDDQ 테스트패턴 생성한다. 제안된 알고리즘은 프리미티브 게이트 내부에서 발생하는 GOS, 브리징 고장을 검출할 수 있는 프리미티브 고장패턴을 이용하여 초기 테스트패턴을 구하고, 초기 테스트패턴에 있을 수 있는 don't care(X)의 수를 줄여 테스트 패턴의 수를 감소시킨다. 그리고 난수와 4 가지 제어도(controllability)를 사용하여 백트레이스를 수행시키는 방법을 제안한다. ISCAS-85 벤치마크 회로를 사용하여 모의 실험한 결과 큰 회로에서 기존의 정적 컴팩션 알고리즘에 비하여 45% 이상 테스트패턴 수가 감소함을 확인하였다.

• 지역사회간호학회지
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• 제11권2호
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• pp.423-440
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• 2000

This research was conducted to identify the following: the home care needs of patients with dementia and the burden on the primary family care giver: to provide basic data required to develop nursing intervention for the care giver: and to suggest recommendations for medical institutions and social services that could reduce the burden on the families of people suffering from dementia. subjects of this research were 53 patients of the two Public Health Centers of Cheju Province who are suffering from dementia and their families. The instrument used in the research was Kuen. Jung Don (1994)' s assessment tool of burden in the primary family care giver who has parents with senile dementia and Yoo. Young Mi(1998)'s assessment tool of home care need. modified by the researcher in the questionnaire by a Likert rating scale. The period of data collection was from February 8. 2000 to March 10. 2000. Collected data was analyzed by SPSS, using mean, standard deviation. ANOVA, t-test and Pearson correlation coefficient. The result of this research was that there was not a significant correlation between the burden on the care giver and the level of dementia, its duration, the patient's ability to perform daily tasks, the period of care giving. and the use of social services, although the lower the patient's ability to perform daily tasks. and the worse the care giver's own health situation, the higher the burden on the primary family care giver. The following suggestions are made based on the results of this research. 1. More than half of the subjects don't use social facilities and services. More publicity and referral efforts are needed about medical institutions. nursing institutions and other facilities that specialize in services for dementia sufferers and their families. 2. Nursing services should include intensive education for the primary care giver in the most important aspects of home care. 3. Further research should be done, and should include data from all parts of Cheju Province.

• 한국산학기술학회논문지
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• 제8권2호
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• pp.201-206
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• 2007

본 논문에서는 NoC(Network-on Chip) 구조로 구현된 core-based 시스템에 대한 효율적인 저전력 테스트 방법을 제안한다 NoC의 라우터 채널로 전송되는 테스트 데이터의 전력소모를 줄이기 위해서 스캔 벡터들을 채널 폭만큼의 길이를 갖는 flit으로 분할하고 nit간 천이율(switching rate)이 최소화 되도록 don't care 입력을 할당하였다. ISCAS 89 벤치마크에 대하여 실험을 한 결과, 제안된 방법은 약 35%의 전력 감소를 나타내었다.

• 대한전자공학회논문지SD
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• 제39권12호
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• pp.1045-1054
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• 2002

System-On-a-Chip(SOC)에 대하여 테스트 데이터 압축 및 저전력 스캔테스팅에 대한 새로운 알고리즘을 제안하였다. 스캔벡터내의 don't care 입력들을 저전력이 되도록 적절하게 값을 할당하였고 높은 압축율을 갖도록 적응적 인코딩을 적용하였다. 또한 스캔체인에 입력되는 동안 소모되는 scan-in 전력소모를 최소화하도록 스캔벡터의 입력 방향을 결정하였다. ISCAS 89 벤치마크 회로에 대하여 실험한 결과는 평균전력 소모는 약 12% 감소되었고 압축율은 약 60%가 향상됨을 보였다.