• 디지털융복합연구
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• 제16권5호
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• pp.289-297
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• 2018

본 연구는 간호대학생의 장기이식 인식에 관해 모색해보고자 생명의료윤리의식과 장기기증태도와의 관계를 확인하였다. 202명의 간호대학생을 대상으로 2017년 4월부터 7월까지 자료를 수집하였다. 연구결과 대상자의 생명의료윤리의식은 2.98점, 장기기증태도는 2.67점이었고 뇌사는 2.67점으로 가장 낮았다. 두 변수간의 관계는 양의 상관관계이었고(r=.18, p<.01) 생명의료윤리의식의 영향요인은 장기기증태도, 성별, 생명윤리의식에 관한 교육 수혜경험이었으며 설명력은 9.1%이었다. 본 연구 결과를 바탕으로 장기이식의 인식고취를 위해 뇌사 및 장기기증 태도 함양에 초점을 둔 간호윤리교육이 필요함을 제안한다.

• 한국간호교육학회지
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• 제5권1호
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• pp.7-19
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• 1999

The purpose of this study was to examine nursing college students' knowledge of and attitudes toward brain death, organ donation and organ transplantation. The research design utilized in this study was a descriptive research design. The data were collected from September 7 to 14, 1998, by means of strutted questionnaire. To measure students' knowledge of brain death, organ donation and organ transplantation, Joo's(1995) instrument was used. The questionnaire was composed of 22 items. To measure students' attitudes toward organ donation and organ transplantation, s(1995) Instrument was used. The questionnaire was composed of 22 items. The data were analyzed by frequency, t-test, ANOVA, and Pearson's Correlation Coefficient using the SAS program. The results were as follows : 1. Students' knowledge of brain death, organ donation and organ transplantation was 9-20. The mean score was 15.36, with 22, the highest possible score. There was statistically significant difference between students' knowledge and approval on the brain death recognition group(t=9.75, p=0.002). 2. Students' altitudes toward organ do nation and organ transplantation showed is mean score of 3.61 on a 5 attitudes points Liken scale. More than 80% of respondents agreed that organ transplantation can offer a high quality of life to the recipient and is an acceptable form of medical treatment. The health care costs associated with organ transplantation are worth itif another's life can be saved. Students felt it important to help others who are very ill. Also, by donating organs, students felt a part of their own body would continue to live by making it possible for someone else to live. Only 2.9% of students objected to organ donation for religious reasons. There was statistically significant difference among students' attitudes, experienced blood donor group(t=17.04, p=0.000), approval on the brain death recognition group (t=21.06, p=0.000), organ donation agreement group(t=46.13, p=0.000).

• 한국통신학회논문지
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• 제28권9C호
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• pp.876-883
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• 2003

본 논문에서는 초음파 영상에서 로그 전력 스펙트럼(log power spectrum)을 이용한 장기 인식 알고리듬을 제시한다. 제안한 알고리듬은 크게 특징추출과 특징분류의 두 단계로 구성된다. 특징추출에서는 이동불변의 성질을 가지는 로그 전력 스펙트럼을 이용하여 전처리를 수행한 입력 영상으로부터 장기 조직의 반향(echo of the tissue) 성분을 추출한다. 특징 분류에서는 마하라노비스(Mahalanobis) 거리를 사용하여 입력영상으로부터 추출한 특징벡터와 각 영상 부류의 평균벡터 사이의 유사도를 측정한다. 실제 초음파 영상에 대한 실험결과는 제안된 알고리듬이 전력 스펙트럼(power spectrum)과 유클리드(Euclid) 거리를 이용한 인식 알고리듬보다 최대 30% 향상된 인식률을, 또 가중 큐프런시(weighted quefrency) 복소 켑스트럼(complex cepstrum)을 이용한 알고리듬보다 10∼40% 향상된 인식률을 보여준다.

• Journal of Photoscience
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• 제12권3호
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• pp.163-169
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• 2005

Recent reports suggest that floral organs such as sepals, petals, stamens, and carpels are specified by quaternary MADS protein complexes with different combinations. The formation of quaternary complexes of ABCDE MADS proteins may be the molecular basis of ABCDE model for the floral organ development. The MADS complexes involved in each floral organ development seem to be conserved in at least dicot species although detailed molecular mechanism is slightly different depending on species. Even in monocot, at least rice, MADS complexes similar to those in dicot exist, suggesting that the floral organ specification by MADS protein complexes may be conserved in most of plants. The MADS protein complexes may have more specific recognition of target genes or more transcription activation ability than monomers or dimers, resulting in finely regulated floral organ development.

• 한국간호교육학회지
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• 제14권2호
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• pp.216-223
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• 2008

Purpose: The purpose of this study was to discover attitudes toward organ donation in brain dead donors and nursing ethical values of staff nurses. Method: The subjects were 196 nurses with direct patient care in a university hospital. Data collection was carried out for one month in September, 2008 using structured questionnaire. The data were analyzed using frequency, percentage, mean and standards deviation, ANOVA and Pearson's Correlation with SPSS program. Result: The mean score of a positive attitude toward organ donation in brain dead donors was 3.59 points, and a negative attitude score was 3.02 points. The mean score of nursing ethical value was 3.05 points. The age and the length of career had a reverse correlation with a negative attitude toward organ donation. Nursing ethical values had a positive correlation with a negative attitude toward organ donation. Conclusion: It is necessary to increase understanding and recognition of brain death organs donation in the nurses who participate in direct patient care so as to help facilitate organ donation.

• Journal of Chest Surgery
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• 제25권4호
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• pp.424-428
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• 1992

Post-AMI VSD is an infrequent but often catastrophic complication of acute myocardial infarction In general, the mortality is associated with end organ failure due to low output syndrome. Therefore, a stable hemodynamic is necessary to prevent the end organ failure. If a supportive therapy does not accomplish it, surgical intervention should be considered. Recently, we have experinced a case of post-AMI VSD with cardiogenic shock. Early recognition and surgical repair of post-AMI VSD gave us a good result. Postoperative result was satisfactory and recovery was uneventful. We believe that early surgical repair can be lifesaving in the case of post-AMI VSD with cardiogenic shock.

• 한국조경학회지
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• 제32권2호
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• pp.1-10
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• 2004

Urban parks provide good services to the community, and they are enhanced by citizen participation. For that especially, organizational and continued volunteering can be a key strategy. The purpose of this study is to establish factors on promoting the continuity of volunteering in voulatary associations of urban parks. Variables of continuity are continual will, continual time, and psychological continuance motive. To add to this, this study is intended to inquiry about recognition and compensation that volunteers want to receive. The major findings are as follows: First, The main participantes were housewives with high education. Second, Continual will was influenced by gender, profession, the satisfactory degree for individual pursuit an ideal, and the degree of confidence with members. Third, Continual time was influenced by profession and individual network in community. Forth, Continual motive was influenced by individual network in community, the result-analysis behavior of related government organ, the degree of confidence and the degree of ties with members. Finally, Volunteers wanted to receive the volunteering expenses, the compensation about accident, and emotional recognitions. In sum : to ensure the continuity of volunteering, first, recruiting of volunteers is demanded to select a major target group in the community. Second, a voulatary association helps to make confidence and ties with members. Third, the related government organ strives for volunteers to have a positive recognition of the organ's attitudes, for the volunteer association to have a clearly distinguished area of action from the organ's one, and a co-operative system. Finally, an institution needs to be established to give emotional recognitions as well as volunteering expenses and acompensation for accidents.

• 문화기술의 융합
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• 제8권1호
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• pp.75-83
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• 2022

본 연구는 간호대학생의 생명의료윤리의식, 간호전문직관이 장기이식 태도에 미치는 영향을 파악하기 위해 시도되었다. 연구 대상자는 G, P시에 소재하고 있는 4년제 간호대학에 재학중인 간호대학생 202명으로 자료수집기간은 2021년 10월 12일부터 10월 22일까지였다. 자료는 SPSS 20.0 통계프로그램의 빈도분석, 평균과 표준편차, t-test와 One way ANOVA, Pearson's correlation coefficient, Stepwise multiple regression으로 분석하였다. 본 연구대상자의 생명의료윤리의식은 3.39±0.44, 간호전문직관은 3.84±0.56, 장기이식 태도는 3.67±0.25였다. 장기이식 태도에 영향을 미치는 요인으로 생명의료윤리의식의 신생아의 권리, 안락사영역, 간호전문직관의 사회적 인식, 간호의 전문성, 간호계의 역할영역이 장기이식 태도를 52.4% 설명하는 것으로 나타나 본 연구결과를 토대로 간호대학생의 장기이식 활성화를 위한 간호교육 자료로 활용 할 수 있을 것이다.

• 디지털산업정보학회논문지
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• 제4권3호
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• pp.85-90
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• 2008

Recently, with the sensor technology, research about the electronic nose system which imitated the olfactory organ are being pushed actively. But, in case of general electronic nose system, an aroma is measured at the laboratory space where blocked external environment and is analyzed a part of measured data. In this paper, we propose the system which can measure and recognize an aroma in natural environment. We propose the Entropy algorithm which can detect the sensor reaction section among the continuous detection processing about an aroma. And we implement the aroma recognition system using the PCA(Principal Components Analysis) and K-NN(K-Nearest Neighbor) about the detected aroma. In order to evaluate the performance, we measured the aroma pattern, about 9 aroma oil, 50 times respectively. And we experimented the aroma detection and recognition using this. There was an error of 0.2s in the aroma detection and we get 84.3% recognition rate of the aroma recognition.

• 대한의용생체공학회:의공학회지
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• 제27권5호
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• pp.237-244
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• 2006

This study proposes an approach to the performance improvement of EMG(Electromyogram) pattern recognition. MFCC(Mel-Frequency Cepstral Coefficients)'s approach is molded after the characteristics of the human hearing organ. While it supplies the most typical feature in frequency domain, it should be reorganized to detect the features in EMG signal. And the dynamic aspects of EMG are important for a task, such as a continuous prosthetic control or various time length EMG signal recognition, which have not been successfully mastered by the most approaches. Thus, this paper proposes reorganized MFCC and HMM-GMM, which is adaptable for the dynamic features of the signal. Moreover, it requires an analysis on the most suitable system setting fur EMG pattern recognition. To meet the requirement, this study balanced the recognition-rate against the error-rates produced by the various settings when loaming based on the EMG data for each motion.