Pd이 코팅된 단일모드 광섬유 센서를 이용한 수소 검출 시스템

김광택,박선옥,황보승,마재평,백세종,임기건,김태언,김회종,Kim, Kwang-Taek,Park, Son-Oc,HwangBo, Seung,Mah, Jae-Pyung,Baik, Se-Jong,Im, Kie-Gon,Kim, Tae-Un,Kim, Hwe-Jong 한국광학회 2007 한국광학회지 Vol.18 No.6

단일모드 광섬유를 이용한 수소센서의 특성을 이론 및 실험으로 분석하였다. 검출 소재로 팔라듐(Pd:palladium) 필름을 이용하였고 광섬유와 Pd 사이의 접착력을 강화하기 위해 니켈(Ni) 필름을 사용하였다. 제작된 센서의 반응감도와 반응시간은 팔라듐 박막의 두께에 크게 의존하였다. 단일모드 광섬유 끝단에 접착층으로 5 nm 두께의 Ni 박막과 감응막으로 10 nm 두께의 Pd가 코팅된 센서는 0.6 dB의 반사도의 변화와 $3{\sim}5$초의 반응시간을 보였다. The characteristics of the single mode fiber hydrogen sensor have been investigated theoretically and experimentally. Palladium is adopted as a material for the transducer and a thin Ni film is used for the adhesion between the fiber end and the Pd film. It is shown that sensitivity and response time strongly depend on the thickness of Pd film. The single mode fiber sensor coated with 5 nm thick Ni adhesion layer and 10 nm thick Pd transducer layer showed 0.6 dB change of reflectivity and $3{\sim}5$ sec of response time as it absorbed 4% hydrogen gas.

슬 골관절염 여성을 위한 하지 운동프로그램이 근력과 유연성에 미치는 효과

김종임(Kim Jong Im),김태숙(Kim Tae Sook) 기본간호학회 2006 기본간호학회지 Vol.13 No.3

Purpose: The purpose of this study was to determine the effects of a lower extremity exercise program on muscle strength and flexibility in women with knee osteoarthritis. Method: This study was conducted using a non-equivalent control group pretest-posttest design. The participants were 35 women with knee osteoarthritis. The experimental group performed the lower extremity exercise program, which was an adapted BeHaS exercise program developed by Kim(2006). It consisted of approximately 65-130 minutes per one session, two days a week, for twelve weeks. Lower extremity muscle strength was measured by the Seated Leg Press Machine (TY-H2217, made in Korea), back muscle strength by back muscle strength scale (TKK 5402, made in Japan) and flexibility, by Sit and Reach tester (01285, U.S.A). Data were gathered from September 2005 to March 2006. Frequency, X2 test and t-test were used to analyze the data. SPSS Win 11.0 was used to assist analysis. For normal distribution of data, Kolmogorov-Smirnov test was done. Results: There were statistical differences in the mean strength of both legs together, strength in leg with more pain(p=.044; p=.046), sit and standing time (p=.007), and back strength (p=.021). Conclusion: Based on these results, it can be concluded that a lower extremity exercise program can help improve lower extremity muscle strength in women with osteoarthritis.

일 도시지역 중년 남성의 건강증진행위와 분노와의 관계

김종임(Kim Jong-Im),박미영(Park Mi-Young) 기본간호학회 2005 기본간호학회지 Vol.12 No.1

유방암 수술 환자의 추후관리를 위한 베하스[BeHaS] 프로그램이 자아존중감, 피로와 불안에 미치는 영향

김종임(Kim Jong Im),민효숙(Min Hyo Suk),박선영(Park Sun Young),김선애(Kim Sun Ae),전영숙(Jun Young Suk),임정선(Lim Joung Sun),김소현(Kim So Hyun),장일성(Chang Eil Sung) 기본간호학회 2009 기본간호학회지 Vol.16 No.3

Purpose: The purpose of the study was to identify effects of the BeHaS program on self esteem, fatigue and anxiety in postoperative care patients with breast cancer who had surgery with, chemotherapy, radiotherapy, with or without current hormone therapy. Methods: This study was a 2-group quasi-experimental research study with a pre and post test design. Fifty-four patients with breast cancer were assigned to the experimental (n=29) or control group (n=25). The BeHaS program which strengthens self esteem through support over a 90-minute period, consists of theme activity (30 minutes), education (15 minutes), group support (15 minutes) and exercise (30 minutes). The experimental group participated in the program once a week for 10 weeks, but the control group was not involved. Data were gathered from October to December, 2008 using a questionnaire with measures of self esteem, fatigue and anxiety. Data were analyzed using t-test with SPSS Win 12.0 to identify differences between the groups. Results: Self esteem was significantly increased (p= .001) and fatigue significantly decreased (p= .013) in the experimental group. But there was no significant difference in anxiety (p= .868). Conclusion: These results suggest that the BeHaS program for patients with breast cancer had beneficial effects on self esteem and fatigue.

청년기의 자아존중감, 우울과 자살생각과의 관계

김종임(Kim Jong Im),한선옥(Han Sun Ok),윤혜선(Yoon Hye Sun),이지현(Lee Ji Hyun) 기본간호학회 2008 기본간호학회지 Vol.15 No.1

Purpose: The purpose of this study was to identify the degree and relationship between self-esteem, depression, and suicidal ideation of youths in the auxiliary police force. Method: This descriptive study was conducted using a structured questionnaire from February 1 to March 25, 2007. The participants were 180 youths from 19 to 25 years old (average 20.82 years old) who were auxiliary policemen. The data were analyzed using the SPSS Win 12.0 program. Results: Six of the auxiliary police (3.34%) reported critical scores in suicidal ideation. There was a significant difference in depression according to work area. Self-esteem showed a significant negative correlation with depression (r=-0.38, p<.001) and suicidal ideation (r=-0.39, p<.001). There was a positive correlation between depression and suicidal ideation(r=0.53, p<.001). Conclusion: The findings suggest that auxiliary policemen have higher levels of depression and suicidal ideation. Therefore, further study is needed to develop and examine nursing interventions the enhance self-esteem, so that depression and suicidal ideation can be minimized.

기본간호학 실습교육현황과 실기능력 평가방법에 관한 조사

김종임(Kim Jong Im),김경희(Kim Kyunghee),백훈정(Paik Hoonjung),송경애(Sohng Kyeong-Yae),엄미란(Eom Miran),오세영(Oh Sei Young),이우숙(Lee Woosook),장옥자(Chang Ock Ja),전현숙(Jeon Hyen Sook),이동숙(Lee Dong-Suk) 기본간호학회 2010 기본간호학회지 Vol.17 No.3

Purpose: In this study the present status of the practicum in Fundamentals of Nursing and test for student competency in nursing skills were surveyed. Method: Participants included 72 nursing schools. A structured questionnaire was used for data collection and SPSS 17.0 for data analysis. Results: Credits for Fundamentals of Nursing, credits for practicum and hours per credit were 2.93, 7.34, and 2.14 respectively. Number of students per practice unit, full time assistants and students per assistant were 28.6, 0.6, and 20.2 respectively. Utilization of CPX room and OSCE room for practice was 5.6%, and 9.7% respectively. Of the school, 32.0% included clinical practice in the practicum. 90.3% provided an open lab but only 48.4% had full-time assistants for these clinical practice areas. Testing for nursing skill competency was performed twice a semester in most schools. Utilization of standard patients and high fidelity models for testing was 8.3%, and 23.6% respectively. The test was thought to be inappropriate in 33.4% of the schools. Conclusions: The results suggest that to improve the outcomes, the practicum for Fundamentals of Nursing needs to be changed to include expansion of facilities and human resources, utilization of standard patients and high fidelity models and development of appropriate test methods.

노인요양시설 노인들의 일반적 특성 및 일상생활수행능력과 사회적 지지가 삶의 질에 미치는 영향

김종임 ( Jong Im Kim ) 대한보건협회 2011 대한보건연구 Vol.37 No.1

Objectives: This study was conducted to find about the general characteristics of senior citizens in the care facilities and the influence on the quality of lire their activities of daily living and social support affects. Methods: The research subjects were elderly who currently reside in one of the three senior citizens in the care facilities in Daejeon Results- The study showed that there were more female residents and age group of 80-89 consisted of the largest group. As for education, elderly with less than elementary school and 3rd grade in regard to long-term care grading made up the largest. In regard to social support, sons and daughters and their spouses were found to be the largest group and concerning functional support, it was found that "being loved" was the highest. Additionally, pertaining to ADL, ability to eat without assistance came on top. As for what influences the quality of life for elderly, based on the multiple regression analysis, education and decision to enter facility influenced the quality of life and when ADL, social support, and others are added, the higher the structure and functional support the more they affect the quality of life. Conclusion: Based on the above results, in order to improve interaction among elderly, it is essential to expand the social support and health related program and deployment of programs that can enhance the emotional supports and thus quality of life of elderly are crucial.

대학생들의 사회적 관심과 진로결정수준의 관계: 자기격려의 조절효과

김종임(Kim, Jong-Im) 한국청소년상담학회 2017 한국청소년상담학회지 Vol.2 No.4

본 연구는 대학생들의 사회적 관심과 진로결정수준 간의 관계에 대한 자기격려의 조절효과를 살펴보고자 하였다. 연구대상은 경상남도 내 창원시에 재학 중인 대학생 272명을 대상으로 사회적 관심검사, 진로결정수준 검사, 자기격려 검사를 실시하였다. 수집된 자료를 바탕으로 측정변인의 일반적 경향을 알아보기 위해 상관분석을 실시하였다. 그리고 조절효과를 살펴보기 위해 위계적 회귀분석을 실시하였다. 본 연구의 결과는 첫째, 대학생들의 사회적 관심과 진로결정수준 간에 상관관계를 검증한 결과 정적 상관으로 나타났으며, 사회적 관심과 진로결정수준, 사회적 관심과 자기격려, 진로결정수준과 자기격려 간에 정적 상관이 있는 것으로 나타났다. 둘째, 대학생들의 사회적 관심과 진로결정수준의 관계에서 자기격려의 조절효과는 유의미한 것으로 나타났다. 이상의 연구 결과를 통해 대학생의 사회적 관심과 자기격려는 진로결정 수준에 긍정적 영향으로 나타나는 것을 알 수 있었고, 이와 같은 연구결과를 바탕으로 논의와 후속 연구에 대한 제언을 수행하였다. The study is done to discuss the effects of self-encouragement of university students relationship between social interests and level of career decisions. The study conducted a survey of social interests, test of level of career decisions, and self-encouragement tests for 272 university students in downtown C in Kyungnam province. The collected data were subjected to correlation analysis to determine the general tendencies of the measured variables. Also, simple regression analyses were carried out to determine the relationships between variables. and hierarchical regression analysis was conducted to examine the moderating effect. The results of this study showed as follows: firstly, it demonstrated as a positive relationship between social interests of university students and career decisions level, between social interests and self-encouragement, between career decisions level and self-encouragement. secondly, control effect of self-encouragement was demonstrated as meaningful between social interest and career decisions level. The study proved that university students’ social interests and self-encouragement showed a positive effect on the level of career decisions. On the basis on these findings, discussion and suggestions for further research were practiced.

비대면 온라인 강의를 경험한 간호대학생의 대학생활스트레스와 삶의 만족과의 관계

김종임(Jong-Im Kim) 한국산학기술학회 2021 한국산학기술학회논문지 Vol.22 No.5

본 연구는 비대면 온라인 강의와 대면강의를 경험한 간호대학생의 대학생활스트레스와 삶의 만족에 영향을 미치는 요인을 파악하고자 실시하였다. 연구대상자는 일부 지역 간호대학생을 대상으로 하였으며, 연구기간은 2020년 11월부터 12월까지이었고, 분석대상은 227명 이었다. 자료는 기술적 통계, t-tset, ANOVA, Pearson correlation과 Stepwise multiple regression으로 분석 하였다. 그 결과 삶의 만족에 영향을 미치는 요인은 대학생활스트레스, 경제상태, 대인관계가 유의한 영향을 미치며 설명력은 27.1%이었다. 일반적 특성에 따른 삶의 만족과의 관련성에서는 대학생 활만족도(F=5.88, p =.003), 성적(F=7.07, p =.001), 대인관계(F=8.80, p =.000), 경제상태(F=10.53, p =.000)에서 차이가 있었으며, 삶의 만족과의 상관관계에서는 대학생활스트레스와 삶의 만족(r=-.436, p <.001)과 통계적으로 유의한 음의 상관관계로 나타났다. 결론적으로, 간호대학생의 삶의 만족을 충족시키기 위해서는 교육환경을 개선하여 학업스트레스를 줄이고, 효과적인 의사소통을 활용한 긍정적 대인관계를 유지 및 상담활동 등 적극적으로 정보를 제공해 줌으로써 경제문제를 해결할 수 있는 전략도 필요한 것으로 보인다. The purpose of this study was to identify the factors influencing college life stress and life satisfaction of nursing students. The subjects included nursing students from some select areas. The research was conducted in November and December 2020. The data of a total of 227 nursing students were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlations, and stepwise multiple regression analysis. The findings show that college life stress, economic conditions, and interpersonal relationships had significant effects on life satisfaction of the nursing students with an explanatory power of 27.1%. The study examined life satisfaction based on general characteristics and found variations according to college life satisfaction (F=5.88, p=.003), grades (F=7.07, p=.001), interpersonal relationships (F=8.80, p=.000), and economic conditions (F=10.53, p=.000). There was a statistically significant negative correlation between their college life stress and life satisfaction (r=-.436, p<.001). To summarize, these findings raise a need to provide nursing students with a strategy to address economic issues by reducing their academic stress through an improved educational environment, help them keep positive interpersonal relationships through effective communication, and offer them active information such as counseling so that they can achieve life satisfaction.

발전단의 고장전류 저감을 위한 한류 리액터 설치 위치에 대한 연구

김바울(Paul Kim),김상철(Sang-Chul Kim),한상욱(Sangwook Han),이종선(Jong-sun Lee),임종호(Jong-ho Im),하용구(Yong-gu Ha) 대한전기학회 2018 대한전기학회 학술대회 논문집 Vol.2018 No.11