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간호대학생의 정서지능과 학습몰입이 진로스트레스에 미치는 영향
박의정(교신저자) ( Eui Jeung Park ),정경순 ( Gyeong Sun Jeong ) 대한통합의학회 2016 대한통합의학회지 Vol.4 No.1
Purpose : This study was carried out to find out the relationship between emotion intelligence, learning flow and career stress of nursing students and influence factors for career stress. Methods : This study targeted 197 university students in their freshman-senior year attending College of Nursing located in P Metropolitan City. For collected data, real numbers and percentage, mean and standard deviation and multiple regression analysis were carried out by using PASW 21.0 program and the correlation between emotion intelligence, learning flow and career stress was analyzed with Pearson``s correlation coefficients. Results : Emotional self-awareness(M=3.80, SD =.71), clear goals(M=3.39, SD=.90) and school environment stress(M =2.97, SD=.96) were found to be high in the degree of emotion intelligence, learning flow and career stress of the subjects. The relationship between emotion intelligence and learning flow showed a positive correlation(r=.489, p<.01) in the correlation between emotion intelligence, learning flow, career stress and emotion intelligence showed a negative correlation with career stress(r=-.204, p<.01). Emotion intelligence and learning flow show that career stress is predicted significantly (β =-.15, p < .01) and explained a career stress variate as 18%(F = 24.5, p < .01). Conclusion : Emotion intelligence of nursing students was found to be very influential on the degree of learning flow or career stress. Based on the results of this study, replication studies on emotion intelligence and career stress are needed and the development of intervention programs to increase emotion intelligence is needed.
박정일(Jeung-Il Park),김은원(Eun-Won Kim),박화세(Hwa-Se Park) 대한전자공학회 2015 대한전자공학회 학술대회 Vol.2015 No.6
This paper is wrapped around the heating wire, such as water and sewage pipes in plumbing and fire protection water pipes and winter apartments and buildings for frost protection system to prevent freezing. Characteristics of the frost protection system is a system that generates heat by supplying current to the heating wire wound around the pipe. In this paper, we will effectively control the current supplied to the heating coil and to design a system.
박정형(Jeung-Hyung Park),이학렬(Hak-Ryeol Lee),송주석(Joo-Seok Song) 한국정보과학회 1992 한국정보과학회 학술발표논문집 Vol.19 No.2
실시간 시스템의 쓰레드는 우선순위가 높은 쓰레드가 먼저 수행되어야 하며 최대한 많은 프로세스가 제한시간내에 만족되어야 한다[5][6] 쓰레드들이 공유데이타에 대해 자신의 액세스를 수행하려는 경우 하나이상의 낮은 운선순위 쓰레드들로 인하여 높은 우선순위의 쓰레드의 수행이 무한정 연기되는 수가 발생할 수 있다. 이러한 현상을 우선순위 반전(priority inversion)이라 하며, deadline을 만족시키는데 많은 문제점을 발생시키게 된다.[8][9] 높은 우선순위의 쓰레드는 지연시간이 짧아야 하며 동기화에 따른 비용이 적어야 한다. 이러한 목적을 달성하고자 본 논문에서는 실시간 쓰레드의 동기화 알고리즘을 설계하였다. 기존의 태스크나 프로세스에 적용된 우선순위 상속(priority inheritance) 개념과 우선순위 상한(priority ceiling) 프로토콜의 개념을 쓰레드에 적용하여 동기화 알고리즘을 설계하여 높은 우선순위 쓰레드의 지연시간을 줄임으로서 deadline miss율의 최소화에 주안점을 두었다.
박현덕(Hyun Duk Park),정현식(Hyun Sik Jeong),박정식(Jeung Sik Park),임성호(Sung Ho Lim),이은정(Eun Jung Lee),윤중원(Jung Won Yun),정수석(Su Suk Jung),신호철(Ho Cheol Shin),이승세(Seung Sei Lee) 대한내과학회 2002 대한내과학회지 Vol.62 No.4
목적 : 폐암에 대한 종양표지자로서는 암태아성 항원 (CEA), 편평세포암 항원 (SCC Ag), 신경원 특이성 에놀라제 (NSE) 등이 있으나 Cyfra 21-1은 최근에 발견된 종양표지자로서 비소세포성 폐암에 민감도가 우수한 것으로 보고되고 있다. 본 연구에서는 폐암에서 Cyfra 21-1의 민감도를 알아보고 폐암의 병기와의 관계를 알아 보았다. 대상과 방법 : 환자는 강북삼성병원에 입원하여 조직학적 및 세포병리검사상 확진된 폐암환자 110명을 대상으로 연구하였고 환자의 혈청에서 CEA, SCC Ag, NSE, Cyfra 21-1을 측정하였다. 결과 : 전체 폐암 환자에서 종양표지자의 민감도는 Cyfra 21-1이 51.8%였다. Cyfra 21-1의 양성율은 선암에서 63.2%, 편평세포암에서 54.1%, 소세포암에서 40.0%였고, 소세포암에 비해 선암과 편평세포암에서 통계학적으로 유의하게 (p<0.05) 높게 측정되었다. 병기에 따른 Cyfra 21-1의 민감도는 다른 종양표지자보다 양성율이 높고 T 병기가 진행하면서 높아지는 경향이 있었지만 통계적인 유의성은 없었고 림프절의 전이와 타장기로의 전이 유무에 따른 Cyfra 21-1의 양성율도 통계적으로 유의한 차이는 없었다. 선암과 편평세포암에서 병기에 따른 Cyfra 21-1의 평균치는 병소의 크기가 증가함에 따라 증가하지만 통계적인 유의성이 없었고 림프절 침범과 타장기로의 전이 유무에 따른 Cyfra 21-1의 농도의 변화도 통계적으로 유의한 차이는 없었다. 결론 : 본 연구에서 Cyfra 21-1은 폐암에서 기존의 종양표지자와 비교해 볼 때 상대적으로 가장 높은 양성율을 보이며 특히 비세포암에서 선별검사시 기존의 종양표지자와 함께 사용하면 더욱 유용하게 사용할 수 있다. 종양의 크기에 따라서 Cyfra 21-1 측정치도 증가하는 경향을 보이지만 통계적인 유의성은 없었고 조직학적인 아형에 따라서는 선암의 경우가 편평세포암의 경우보다 높게 나와 다른 기관의 연구와 상의한 결과를 보였다. Background : Cytokeratins are epithelial markers whose expressions are not lost during malignant transformation. The utility of cytokeratin fragment (Cyfra) 21-1, a new tumor marker, was investigated in 110 patients with lung cancer. The aims of this study were to confirm sensitivity of Cyfra 21-1 in detecting non-small cell cancer, to assess the potential relationship between Cyfra 21-1 and disease stage of the lung cancer. Methods : We measured serum levels of four tumor marker (NSE, CEA, SCC Ag, Cyfra 21-1) in 110 patients with lung cancer. The measurement of serum level of Cyfra 21-1 was performed with a cut off value of 3.3 ng/mL. An immunoradiometric assay was used to detect a fragment of the cytokeratin 19. The patients were grouped according to the stage of the disease and tumor type. Results : Overall sensitivity of Cyfra 21-1 was relatively high (51.8%) than others tumor markers. Sensitivity of this marker was especially high for adenocarcinoma (63.2%) and squamous cell carcinoma (54.1%). In contrast, sensitiviy of Cyfra 21-1 was relatively low for small cell lung carcinoma (40.0%). Serum levels of Cyfra 21-1 were higher in advanced nonsmall cell lung cancer than early stage disease. Conclusion : We conclude that Cyfra 21-1 is a sensitive tumor marker of nonsmall cell lung cancer, especially adenocarcinoma and also may be a useful adjunctive marker for disease monitoring.(Korean J Med 62:415-421, 2002)
박호란,박선남,최정현,Park Ho Ran,Park Sun Nam,Choi Jeung Hyun 한국아동간호학회 2000 Child Health Nursing Research Vol.6 No.2
The goal of this study was to develop a method to measure the degree of hope of mothers whom their children have cancer. Data collection was held on 144 mothers who had their children diagnosed as cancer, and were treated in C hospital and S hospital located in Seoul. The data was collected from January to August of the year 1999, and collected data was then computerized for T-test, factor analysis and ANOVA. The results are as follows: 1) The measurement method used to measure the degree of hope was divided into 7 categories and composed of 35 questions in total. The level of confidence was 0.90. The 7 categories were named 'gaining insight into life', 'realizing oneself's own role in life', 'attempting a change in life', 'taking in destiny', 'having trust in the treatment being held out by the medical faculty', 'recognizing or escaping from reality' 'obtaining support from religion' respectively. 2) The average score of mothers with cancer children was 3.22. The 6th category 'recognizing or escaping from reality', had the highest score and the 1st category of 'gaining insight into life' the lowest. 3) The degree of hope did not have any differences according to the general characteristics of the children with cancer and the characteristics of the disease. However there was a difference following the characteristics of the mothers with cancer children. Mothers with jobs tend to have scored higher compared with mothers without any occupation.