• 한국기록관리학회지
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• 제3권1호
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• pp.43-68
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• 2003

전자문서 관리에 있어서 가장 중요한 개념중의 하나인 진본성 (Authenticity)에 관한 연구가 1995년이래 활발히 논의되어 필요성이 강조되어 왔으나, 진본성에 관한 정의와 개념적인 수준에 머무르는 반면, 구체적인 적용연구는 아직 미치지 못하고 있다. 본고는 진본성에 관한 이해를 이론적인 개념정립보다는 귀납적인 방법을 취하여 실제 문서를 생산, 이용, 검색, 관리, 보존 업무에 종사하는 문서관리자, 도서관사서, 아키비스트, 컴퓨터 시스템운영자, 프로그래머등을 중심으로 여론조사를 실시하여 그 결과를 보고하였다. 기록관리계의 실무자들이 이해하는 진본성은 업무활동에 밀접하게 관련되어 있고 진행중인 연구프로젝트의 연구결과와는 많이 차이가 있음을 보여준다. 본고는 진본성을 이해연구하는 새로운 방법론을 제시하고 기록학계 진행중인 연구프로젝트의 갭을 지적하고자 한다.

• 디지털콘텐츠학회 논문지
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• 제12권3호
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• pp.291-298
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• 2011

독서장애인을 위한 국제 디지털 음성 도서 표준인 DAISY는 독서장애인의 독서 환경을 비장애인 수준으로 만들어주기 위해 제정되었다. 독서장애인에 대한 개념 확산되고 대체자료 제작과 보급 환경이 개선되었지만 그것을 재생하기 위한 재생 소프트웨어 개발을 위한 연구가 부족한 실정이다. 본 연구에서는 DAISY 3 표준안 분석을 통해 안드로이드 용 모바일 전자책 뷰어를 설계하고 구현하였다. 특히 DAISY 3 표준을 구성하는 각 파일에 대한 특징과 관계 파악을 통해 DAISY 3 뷰어를 구현하기 위해 중요한 설계 시 고려사항을 제시한 것이 주요 기여라 하겠다. 본 연구 결과를 활용하면 향후 좀 더 쉽게 DAISY 3 기반 전자책 뷰어를 구현할 수 있을 것으로 기대된다.

• 대한화장품학회지
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• 제29권1호
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• pp.103-122
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• 2003

Recently, many graduate schools related to Cosmetic & Beauty have established, and it is very advisable. However, the following the curriculum or the teaching staff has to be made up well for making a substantial graduate school, and it will contribute largely toward to Cosmetic & Beauty industry. If it is used like a tool for only increasing the quorum of student, it is not a help to Cosmetic & Beauty industry even though many Cosmetic & Beauty courses in the graduate schools are established. The government and the industrial circles have to give thought and support to develop a university. Then special workers who train in this part will be a help to grow Cosmetic & Beauty industry. Hereafter, Cosmetic & Beauty industry is a big field of industry after medical supplies in the fine chemistry industry when we take the scale of industry and the national competitiveness into consideration. And Cosmetic & Beauty industry is a competitive field of industry with a small investment contrary to medical supplies. However, there are few educational institutions for special workers through the college of pharmacy in Cosmetic & Beauty contrary to medical supplies. Also, there is no position for managing the growth of Cosmetic & Beauty industry in the government agencies. At this point of time, it is very desirable situation that the graduate school related to Cosmetic & Beauty is established lately, and we hope that it is an opportunity for the growth of Cosmetic & Beauty industry through the interests of the university, the government, the industrial circles, and so on.

• 한국과학교육학회지
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• 제30권7호
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• pp.887-900
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• 2010

This study aimed to identify some tendencies when college students got to making a decision on socioscientific issues. The guiding research questions were as follows. First, what are college students' tendencies in terms of their moral reactions and attitudes toward SSI when they get to making a decision? And second, how do their own circumstances, personalities, and values play a role in shaping their stance on SSI? Data was collected by individual interviews with thirty college students. The results indicated that most participants immediately brought in their own values, worldviews, and feelings in implicit or explicit ways when talking about SSI. Their reactions were influenced by their backgrounds such as religion, and family background, personality, past experiences, personal interests, and prior knowledge. In addition, the responses of the participants presented some tendencies in their decision-making process. The tendencies can be categorized into 1) bringing in personal values without further engagement, 2) being confused with incompatible values, 3) being overwhelmed by too many aspects to consider, and 4) trying to be detached from the issues.

• 지역사회간호학회지
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• 제23권3호
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• pp.256-265
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• 2012

Purpose: The purpose of this study was to investigate agitation in home-dwelling persons with dementia and coping behaviors of primary family care-givers to agitation. Methods: The research was designed as a descriptive study. A total of two hundred and five subjects had participated in this study. To measure agitation in persons with dementia, Cohen-Mansfield Agitation Inventory was used. To measure coping behaviors of primary family care-givers to the agitation, a questionnaire was used. Descriptive statistics, t-test, ANOVA, Scheff$\acute{e}$ test were used to answer the research objectives. Results: 'Repetitive mannerisms' and 'repeating sentences' were the most commonly occurred agitation in home-dwelling persons with dementia. 'Leaving the situation', 'allowing certain time', and 'soothing by talking' were the most common coping behaviors occurred in primary care-givers. Conclusion: The findings of the current study would provide meaningful data to develop nursing programs to control agitation for home-dwelling persons with dementia and education programs for primary care-givers to cope with persons' agitation.

• 한국실내디자인학회논문집
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• 제9호
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• pp.108-115
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• 1996

The relationship between users and physical elements of environmental gives a space special characteristics. The Environment Probabilitism by Altman shows that behavior and environment, both response, effect each other construct their characteristics. People can choose their response consciously or unconsciously during their walking , sitting, standing, talking in their environment. Designing a good place can lead people to the goal that they want and designer intend to get, A good place well designed as an positive place is organised with 3 points(1) User's behavior (2) physical elements in environment (3) meanings produced between behavior and physical elements. In this study the importance of physical elements are focused on. In the place where we can have permeability, variety , legibility, robutness, visual appropriateness, richness, personalisation physically , these characteristics will encourage people to have strong motivation and to choose the most active way . From this perspective the circulation of physically handicapped persons is analyzed into their behavioral environment and their behavioral response. The analysis shows the handicapped in our situation has no environmental right for a man itself ,even they have no street to walk safely. And their response to the environment was very negative. Basically the elements from exterior space to interior space should be guaranteed for everyday according to their behavioral characteristics include handicapped. From this study the result shows that the needs of a person should be considered and accepted as an important design problem for improvement our environment.

• 한국항해학회지
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• 제3권1호
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• pp.47-77
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• 1979

A microwave Navigational Aid system is suggested suitable for fishing boats too small to be equipped with Radar or Radio-Direction-Finder. The system proposed here is similar to that of Talking-Beacon developed in Japan, but the distinctive modification proposed is that an increase of sixteen times in peak transmitting power, thus an accompanying increase of coverage, is achieved with the same mean transmitting power as that of Japan without sacrificing the clearness of azimuth information, by adopting a pulse repetition modulation instead of pulse width modulation as in Japan system. An experimental land station transmitter of transmitting frequency of 9, 370MHz and of peak power of 35kw with a microwave beam of 1 degree in horizontal width and 7 degrees in vertical width rotating once every three minutes, and also an experimental receiver of 20-dB in sensitivity and of an assumed cost of 100 dollars, operated by a 12 volts battery source are made, and the sail test results are reported showing that a bearing infromation of an accuracy of within two degrees can be obtainable every three minutes at a distance of as far as 24 miles from the transmitter if the transmitter is located as high as 100 meters above sea-level.

• 융합신호처리학회논문지
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• 제4권3호
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• pp.15-20
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• 2003

핸즈프리 마이크를 이용한 원격회의나 원격 통신 시스템과 같은 몇 가지의 응용분야에서, 음성 신호는 주위 잡음뿐만 아니라 마이크와 스피커사이의 결합에 의해 발생하는 에코에 의해서 왜곡되기 쉽다. 게다가 채널 왜곡이나 부가적인 잡음을 포함한 환경 잡음들은 원래의 입력 음성신호에 영향을 미치리라 고려된다. 본 논문에서는, 이러한 핸즈프리 음성에 있어서의 음성 인식률을 향상시키기 위해 에코 제거기와 최대 사후 추정(MAP)을 이용한 새로운 접근방식을 소개한다. 이 접근방식에서, 제안된 시스템이 에코를 포함한 주위 잡음 환경에서의 핸즈프리 음성인식에 효과적이라는 것을 보여준다 또한, 실험 결과는 에코 제거기와 MAP 환경적응 기술의 결합 시스템이 에코와 잡음 환경에 잘 적응하는 것을 보여준다.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2009년도 제38회 동계학술대회 초록집
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• pp.136-136
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• 2010

$Ge_2Sb_2Te_5$ (GST)는 광학 스토리지 및 PRAM(Phase-change Random Access Memory)에 적용 가능한 대표적인 상변화 물질이며 상변화 거동에 대한 다양한 연구가 진행되고 있다. 차세대 비휘발성 메모리로 각광을 받고 있는 PRAM의 경우 저전력 그러나 향후 고집적, 고성능 PRAM 소자구현을 위해서는 Reset 전류 감소를 통한 소비 전력 감소, 인접 셀간의 'cross talking'을 방지할 수 있는 열적 안정성 개선 등의 문제점들을 해결해야 한다. GST 물질의 전기적, 열적 특성을 조절하여 이러한 문제를 해결하기 위하여 GST 물질에 이종의 원소를 첨가하는 연구가 활발히 진행되고 있으며, 특히 질소 첨가에 의해 결정 성장 억제를 통한 결정화 온도 증가, 결정질의 저항 증가 등의 보고가 있었다. 본 연구에서는 질소를 첨가한 N-doped $Ge_2Sb_2Te_5$ (NGST) 박막의 상변화 거동을 규명하고 GST 박막과 비교하여 첨가된 질소의 영향을 분석하고자 한다. D.C Magnetron sputtering 방법으로 증착된 GST와 NGST 박막을 등온으로 유지하여 각 온도별로 열처리 시간 증가에 따른 비저항을 실시간으로 측정하여 GST와 NGST 박막의 상분율을 계산하고 Kissinger 모델을 이용하여 effective activation energy ($E_a$)를 구하였다. GST와 NGST 박막의 $E_a$는 각각 $2.08\;{\pm}\;0.11\;eV$와 $2.66\;{\pm}\;0.12\;eV$로 계산되었다. 따라서 첨가된 질소에 의해 NGST 박막의 결정화를 위하여 GST 박막의 경우보다 더 큰 활성화 에너지가 필요하다.

• 동의생리병리학회지
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• 제20권5호
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• pp.1241-1244
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• 2006

This study was carried out to know the effect of Geopungjeseup-tang(GPJST) to on Rheumatoid Arthritis by using human fibroblast-like synoviocytes(hFLS). GPJST consists of Coisis Semen, Coccllus Trilobus DC., Lycopi Herba, Arisaematis Rhizoma. The author peformed several experimetal items : that is cytotoxicity of GPJST, mRNA expression of TNF-${\alpha}$, IL-1${\beta}$, ICAM-1, production of NO. The results were obtained as follows : The mRNA expression of pro-inflammatory cytokines TNF-${\alpha}$, IL-1${\beta}$, ICAM-1 were dose-dependently reduced in hFLS. The production of NO was reduced. Talking all these observations into account, GPJST is considered to be effective in treating rheumatoid arthritis. Therefore we have to survey continuously in looking for the effective substance and mechanism in the future.