산모가 인지한 분만지지자별 분만경험 분석

신기수 여성건강간호학회 1996 여성건강간호학회지 Vol.2 No.1

The Delivery Process can be viewed as one of the developmental crisis that forces the majority of women. During the labor and delivery process the women may face a variety of problems and pain with all its subjectivity. This developmental crisis may lead a pregnant women to have a negative experience in delivery. For nurses, to help the pregnant women check with the crisis and perceived support and to positive experience. This study intended to analyze the pregnant women's delivery experience according to supporter during labor. The subjects for this study were 45 pregnant women who had normal delivery without complications, within 37 to 42 weeks of pregnancy. Data Collection was done from April 24th to May 20th 1995 by two instruments, a support measurement scale and a delivery experience measurement scale which were consisted it 18-items scale developed by researcher. The data was analyzed by SPSS program using descriptive statistics Kruskal-Wallis one-way analysis and Spearman Correlation Coefficient. The result of this study are as follows. 1. Support distribution by support contents is shown in order of holding the hands(97.8%), help to urination(86.7%), bed arrangement(57.8%), massaging the arms and legs(55.6%), changes in posture(44.4%), teaching how to produce power(44.4%), while emotional support is disclosed in order of sympathy(97.8%), encouragement(82.2%), hearing the needs(60.0%). However, information support was as low as less than 33.3.% 2. The extent of delivery experience a Pregnant woman perceives is revealed in order of a sense of comportableness(44%), satisfaction(43.2%), reduction of fear(43.2%), familiarity(42.8%), self-confidence(42.5%), decrease of laborpain(39.9%). 3. The extent of delivery support a pregnant woman perceives reveals that physical support(x²=22.4452. P=.000) and information support(x²=7.5187, P=.0233) Show a significant difference among the mothers group, the mothers-in-law group, the husbands group, but no significant difference was found in emotional support among them. 4. The extent of delivery experience a pregnant woman perceives represents a significant difference in order of the mothers group, the mothers in-law group, and the husbands group(x²=13.4255, P=.0012). 5. A positive correlation was manifested between the extent of support and delivery experience a pregnant woman-perceives(r=.8643, P=.000). This information can be utilized as data to further the understanding delivery experience according to supporter. In Consequence, it is recommended that the range of family support limited to husband should be expended including mother and mother-in-law.

특별강연 - 무기 / 촉매 : 초고집적 반도체의 Plasma Etching 기술

신기수 한국공업화학회 1994 한국공업화학회 연구논문 초록집 Vol.1994 No.1

한국인의 만성골수성백혈병과 HLA 연관성

신기수,윤정숙,김명신,한경자,김원일,민우성,김춘추 대한조혈모세포이식학회 2001 대한조혈모세포이식학회지 Vol.6 No.2

배경: MHC (Major Histocompatibility Complex)는 이식 면역 분야에서 광범위하게 연구되어 왔으며, 면역 반응을 조절하는 주요 유전자로서 감염, 종양, 자가면역 질환 등의 발생에 관여한다. 사람에서 다수의 자가 면역 질환과 HLA 연관성이 증명되어있으나, 조혈모세포 질환군에서 HLA 연관성에 관한 연구는 드물며 대상군 수가 유의한 결론을 얻기에 부족한 상황이다. 본 연구에서는 226명의 CML 환자군에서 HLA A, B, C, DR 항원 및 HLA A-B, C-B, B-DR 2-유전자좌 일배체형 빈도를 구하고, 이를 정상 대조군과 비교하는 통계적 방법으로 CML과 연관된 HLA 항원 및 일배체형이 있는지 살펴보고자 하였다. 방법: 1991년 1월부터 1998년 7월까지 성모병원에 내원하여 NIH standard microlymphocytotoxicity를 이용한 혈청학적 방법으로 HLA Class I, II 항원 형별 검사를 실시한 226례의 CML 환자를 대상으로 하여 HLA 항원 빈도와 유전자 빈도를 구하고, 항원 빈도를 대조군과 비교하여 Haldane's method에 따라 상대 위험도를 구하고 Chi-Square method나 Fisher's exact test로 유의성을 검정하였다. 또한 CML에서 Square root method를 이용하여 HLA A-B, C-B, B-DR 2-유전자좌 일배체형 빈도를 구하고, 이를 대조군과 비교하여 Chi-Square method나 Fisher's exact test로 유의성을 검정하였다. 결과: 1) Cw8이 CML에서 RR 0.20로 감소하여, p-value 0.001 미만의 통계적 유의성을 나타냈다. 2) Cw3이 CML에서 유의하게 증가하였다. 3) B-blank와 DR-blank 유전자 빈도가 CML에서 증가하였다. 4) CML군에서 A1-B37 일배체형의 유의한 증가가 관찰되었다 (p<0.05). 결론: CML에서는 다수의 HLA 항원 발현의 변화가 관찰되었다. 아직 이들 변화와 CML의 병인이나 질병의 진행등과 연관지을 수는 없으나 추후 CML의 유전연구에 기본자료가 될 수 있을 것으로 생각된다. Backgrounds: The Major Histocompatibility Complex (MHC) has been widely studied in the field of transplantation immunology and it's a major genetic complex which regulates immune responses, associated with development of infectious diseases, cancers, or autoimmune diseases. Although associations have been demonstrated between many autoimmune diseases and HLA antigens or haplotypes in human, the studies of human leukemia or other hemopoietic disease and HLA association are rare and have too small sample sizes to get a significant result. We tried to investigate the association of chronic myelogenous leukemia (CML) with HLA in 226 patients. Methods: The subject of this study was 226 patients with CML who admitted in St. Mary's hospital between 1991. 1. and 1998. 7. and were typed for HLA Class I, II antigens by serological method. We calculated the HLA antigen, gene and 2-locus haplotype frequencies in CML and calculated relative risk by Haldane's method by comparing HLA antigen frequencies in disease group with those in normal control population. The Chi-Square method or Fisher's exact test was used to assess the significance of the differences in the antigen and haplotype distributions in the control vs CML population. Results: 1) The frequency of Cw8 was significantly decreased in CML with relative risk of 0.20 (p<0.001). 2) The frequency of Cw3 was increased significantly in CML (p<0.05). 3) B and DR-blank gene frequencies were increased in CML. 4) In CML, A1-B37 haplotype was significantly increased (p<0.05). Conclusion: There are some changes of HLA expression in patients with CML compared with control group. These data can provide us useful basic information for genetic study of CML. It is expected that more study is needed to find the relationship between these changes and pathogenesis of CML.

임상 간호 실무에서의 기초 의학용어에 대한 지식, 필요도 및 활용 정도

신기수,조미경 기초간호학회 2014 Journal of korean biological nursing science Vol.16 No.4

우리나라의 기초 의학용어 사용의 시작은 1910년을 전후하여 서양 의학교육이 도입되면서 영어로 된 의학교과서를 우리말로 번역하면서 이루어졌다. 그 당시 번역된 용어는 일본의 한자용어를 사용하였으며 1970년대 들어서 과학기술처에서 과학기술용어집 발간과 함께 약 10만 용어 이상이 수록된 의학용어편이 출판되었다. 이후 1970년부터 1980년까지 여러 학술 단체에서 학문의 특성이 가미된 의학용어집을 별도로 출판하였는데 이때 출판된 의학용어집은 대부분 한자를 적은 일본식 한자용어를 사용하였다. 이에 1990년대부터 대한해부학회가 주축이 되어 우리말을 근간으로 하는 의학용어집을 발간하였으며 현재는 의사와 간호사 면허를 위한 국가시험에서 2010년 대한의사협회에서 발간한 우리말 의학용어 5판을 사용하도록 권장하고 있다(Jung, 2006; Kang, 2013).

바람직한 노사문화 정착-산별교섭을 중심으로

신기수,Sin, Gi-Su 대한병원협회 2004 대한병원협회지 Vol.33 No.5

평면도파로형 $2\times32$ 광커플러의 설계와 제작에 관한 연구

신기수,최영복,류근호,문동찬 한국통신학회 1999 韓國通信學會論文誌 Vol.24 No.12

$2\times32$ 커플러는 마하젠더 간섭기와 Y분기 커플러로 구성하여 제작하였다. 커플러의 설계를 위해 유효굴절율법을 이용하여 3차원의 도파로 구조를 2차원 구조로 대체하였고 2차원 유한차분 빔전파법을 이용하여 도파로 구조에 대한 최적의 설계요소를 찾아내었다. 전산모사에 의하여 두 도파로 간의 높이가 $43.6\mu\textrm{m}$(경로차 $0.668\mu\textrm{m}$)로 제작한 $2\times32$ 커플러가 가장 우수한 특성을 나타냈다. 코아층의 식각 특성에 있어서 산화실리콘과 마스크인 알루미늄의 식각비는 30:1이었고 코아의 식각률은 2600${\AA}$/min이었다. 식각 균일도는 $\pm$5% 내외로 균일하였다. $2\times32$ 커프럴의 삽입 손실은 최대 손실이 19.2dB 이하였고 균일성은 2dB이였다. The $2\times32$ coupler consists of Mach-Zehnder interferometer and Y branch coupler. For the designs of this coupler, three dimensional rectangular core waveguide decomposed to two-dimensional structure by the effective index method. To optimize the waveguide structure, the confinement factor was investigated with two-dimensional finite difference Beam Propagation Method. The $2\times32$ coupler fabricated by simulation with height between Mach-Zehnder arms, H=$43.6\mu\textrm{m}$(path difference $0.668\mu\textrm{m}$) was showed best characteristics. In the results of dry etching of core layer, the etching rate of core layer was above 2600${\AA}$/min, the etching ratio of SiO2 to Al mask was 30:1 and the uniformity of etching was $\pm$5%. The maximum insertion loss and the uniformity of $2\times32$ coupler were below 19.2dB, 2dB respectively.

사이토카인을 활용한 간호학 연구방향에 대한 고찰

신기수,이경숙,정재심 기초간호학회 2007 Journal of korean biological nursing science Vol.9 No.2

스위치 네트워크

신기수,조용현,Sin, Gi-Su,Jo, Yong-Hyeon 한국전자통신연구원 1986 전자통신 Vol.8 No.2

TDX-1의 digital speech data path를 형성하는 digital line concentrator(DLC)와 스위치 네트워크의 구성 및 동작에 관하여 서술하였으며, TDX-1 스위치 네트워크의 종합적인 통화량에 관하여 고찰하였다.

Prediction of fretting fatigue behavior under elastic-plastic conditions

신기수 대한기계학회 2009 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.23 No.10

Fretting fatigue generally leads to the degradation of the fatigue strength of a material due to cyclic micro-slip between two contacting materials. Fretting fatigue is regarded as an important issue in designing aerospace structures. While many studies have evaluated fretting fatigue behavior under elastic deformation conditions, few have focused on fretting fatigue behavior under elastic-plastic deformation conditions, especially the crack orientation and fatigue life prediction for Ti-6Al-4V. The primary goal of this study was to characterize the fretting fatigue crack initiation behavior in the presence of plasticity. Experimental tests were performed using pad configurations involving elastic-plastic deformations. To calculate stress distributions under elastic-plastic fretting fatigue conditions, FEA was also performed. Several parametric approaches were used to predict fretting fatigue life along with stress distribution resulting from FEA. However, those parameters using surface stresses were unable to establish an equivalence between elastic fretting fatigue data and elastic-plastic fretting fatigue data. Based on this observation, the critical distance methods, which are commonly used in notch analysis, were applied to the fretting fatigue problem. In conclusion, the effective strain range method when used in conjunction with the SMSSR parameter showed a good correlation of data points between the pad configurations involving elastic and elastic plastic deformations.

여자 중학생의 SNS 이용동기가 자기통제력에 미치는 영향

신기수,조미경 한국학교보건학회 2016 韓國學校保健學會誌 Vol.29 No.3

Purpose: The purpose of this study was to identify the correlation between the motivations to use social media and self-control among female middle school students. Methods: This study is a cross-sectional descriptive study. To collect the data, 300 female students of S and E middle school in S city responded to a self-administered questionnaire asking about their motivation for social media use and self-control. The data were analyzed through descriptive statistics, independent t-test, one way ANOVA, Scheffé test, Pearson's correlation, and stepwise multiple regression, using the SPSS/WIN 21.0 program. Results: The average time spent on social media was 3.70 hours. The mean scores of social media usage motivation and self-control were 48.15 and 58.47, respectively. The more average time spent on social media, the higher was the motivation to use social media. The scores of motivation to use social media were higher in students with low satisfaction of their school and family life. Students with low satisfaction of their school life had higher scores in some subcategories of self-control; preference to simple task, egocentrism, and stroppiness. Motivations to use social media showed a significant positive correlation with self-control. Self-control was affected by motivations to use social media and this variable explained 11.6% of self-control among female middle school students. Conclusion: The results of this study suggest that we should develop programs which help improve students’ self-control and prevent the side effects of social media use among female middle school students.