유아안전교육 프로그램이 유아의 안전지식, 태도 및 실천행위에 미치는 효과

유영숙(Yoo, Youngsook),김정남(Kim, Chungnam) 계명대학교 간호과학연구소 2010 계명간호과학 Vol.14 No.1

Purpose: The purpose of this study was to evaluate effects of preschoolers' safety education on knowledge, attitude and practice. Method: This is quasi-experimental control group pretest posttest design. They were randomized 50 for experimental group and 50 control group. Intervention was once a week for 10 weeks, from March 10th to July 4th of 2009. The experimental group received 10 sessions of program and the control group received none. After the research was over, the control group also received 10 sessions of safety education program. Result: After received 10 sessions of safety education program, the score of safety knowledge, of the experimental group was higher than before(p<.05). After received 10 sessions of safety education program, the score of safety attitude of the experimental group was higher than before(p<.001). After received 10 sessions of safety education program, the score of safety practice of the experimental group was higher than before(p<.001). The score of safety knowledge, safety attitude and safety practice of the experimental group was higher than that of the control group. Conclusion: In conclusion, 10 sessions of safety education program which developed by the researcher for preschoolers' was proved as the effective safety education program. To improve the preschoolers' safety knowledge, safety attitude, and safety practice, application of the safety education program which developed by the researcher for preschoolers' was recommended.

치과의료기관 근무자들의 프렌드십과 조직효과성 관계 연구

유영숙 ( Young Suk Yoo ),서영준 ( Young Joon Seo ),김성호 ( Sung Ho Kim ) 한국치위생과학회 2012 치위생과학회지 Vol.12 No.6

1. 연구결과의 요약 본 연구는 치과의료기관 근로자들의 프렌드십이 조직효과성에 미치는 요인을 분석하고다 실시되었다. 그 결과, 상사와 동료와의 프렌드십 수준이 높을수록 직무만족과 조직몰입 정도가 높은 것으로 나타났으며, 상사와 동료 및 부하와의 프레드십 수준이 낮을수록 이직의도와 스트레스 수준이 높은 것으로 나타났다. 따라서 치과의료기관 근무자들의 조직효과성을 높이기 위해서는 우선적으로 조직 내의 긍정적인 프렌드십 형성을 위해 노력하는 것이 중요하며, 병원 내 구성원 간의 긍정적인 관계의 효과를 강조하는 문화를 조성하고 다양한 위원회 및 QI활동에 적극 참여하도록 하여 구성원 간의 충분한 교류를 유도해야 할 것이다. 나아가 구성원 간 수평적이고 긍정적인 커뮤니케이션을 할 수 있도록 커뮤니케이션 관련 교육을 활성화하고, 구성원 간 비공식적 관계형성의 장을 마련하기 위해 체육대회, 장기자랑 대회, 동아리 활동 등에 적극적인 지원을 제공하며, 조직 내 갈등 요소를 줄여나가는 고충처리제도, 멘토링 제도 등의 시스템적인 노력이 필요함을 본 연구결과는 시사해 주고 있다. 2.추후 연구를 위한 제언 본 연구는 치과의료기관 내의 프렌드십이 조직효과성에 미치는 영향을 파악하여 프렌드십 활성화를 통한 조직효과성 향상 방안을 제시해 보고자 실시하였으나 다음과 같은 연구의 제한점을 가지고 있다. 첫째, 연구대상의 일반적인 특성을 찾기 위해서는 가능한 표본의 규모가 크고, 다양한 지역이 포함되어야 함에도 서울, 경기지역의 일부 치과의료기관 종사자만을 대상으로 했다는 한계를 지니고 있다. 따라서 향후 다양한 지역의 치과의료기관 종사자들을 대상으로 한 연구를 통해 연구결과의 일반성을 확보해 나갈 필요가 있다. 둘째, 조직행위 관련 연구에서 방법론상의 문제점으로 많이 지적되고 있는 동일방법변이(common method variance)에 의한 문제점이다. 조직 내 프렌드십 수준이나 조직효과성 관련 변수들에 관한 측정이 자기기입식 설문조사라는 방법에 의해서만 이루어졌으므로 이 조사의 타당성에 문제를 제기할 수 있다. 이러한 제한점을 극복하기 위해 조사 내용에 응답자의 상사와 동료 등으로 하여금 조직 내 프렌드십수준, 조직효과성 관련 행동 등을 평가하게 하거나, 객관적 근태 및 인사고과 자료 등을 통하여 평가하는 등의 보완 연구가 필요할 것이다. 셋째, 과거와 달리 치과의료기관의 규모가 커짐으로 인해 치기공사, 서비스 코디네이터 등 다양한 직군이 함께 근무하는 형태로 변화해 가고 있다. 그러나 본 연구는 치과의료 기관 종사자들을 직군에 상관없이 무작위로 조사하여 직군간의 프렌드십이나 직무만족, 이직의도 등의 차이가 있음을 반영하지 못한 한계를 가지고 있어, 향후 직군 간의 차이와 갈등을 반영한 연구가 요구된다. 넷째, 본 연구는 치과의료기관의 조직운영에 관한 연구에서는 전혀 다루어지지 않은 프렌드십에 관한 연구이다. 따라서 기존 연구가 전무한 상태이므로 현재 프레드십에 관한 의식, 수준 등을 진단하고 프렌드십의 증정적인 효과만을 중심으로 연구하였으나, 향후 프렌드십의 부정적인 면도 동시에 검토하여 보다 효과적으로 조직운영에 적용할 수 있는 연구가 진행되어야 할 것이다. This study purports to measure the level of work friendship in dental clinic and examines the friendship`s effect on the organizational effectiveness. Data were collected from workers who worked in dental clinic located in Seoul and Gyeonggi areas by self-administered questionnaires from early in October till lately in September, 2009 through direct interview and e-mail. Among 250 questionnaires, 240 responses were returned, and 17 copies with an inaccurate answer were excluded. Finally 223 responses were analyzed through SPSS program. The study revealed that the work friendship in dental clinic has enormous influence on job satisfaction, occupational commitment, intent to leave, stress etc. The results imply that the managers of the dental clinics need to create an organizational climate which emphasizes on a good relationship among members and have them take part in various committees or informal activities.

승용차의 CO₂ 배출가스 영향인자 특성에 관한 연구

류정호(Jeong-ho Yoo),김대욱(Dae-wook Kim),유영숙(Young-sook Yoo),엄명도(Myung-do Eum),김종춘(Jong-choon Kim),이성욱(Sung-wook Lee),백두성(Doo-sung Baik) 한국자동차공학회 2009 한국 자동차공학회논문집 Vol.17 No.4

국내 휘발유 승용차의 CO₂ 배출현황

류정호(Jeongho Ryu),유영숙(Youngsook Yoo),정성운(Sungwoon Jung),전민선(Minseon Jeon),김대욱(Daeuk Kim),엄명도(Myungdo Eom),김종춘(Jongchoon Kim) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

As the concerns regarding global worming were increased, the pressure of greenhouse gas(GHG) emission reduction on mobile source was also increased. Carbon Dioxides contribute over 90% of total GHG emission and the mobile source occupies about 20% of this CO₂ emission. Therefore automotive exhaust is suspected to be one of the major reasons of the rapid increase in greenhouse effect gases in ambient air. In this study, in order to investigate CO₂ emission characteristics from gasoline passenger cars(PC), which is the most dominant vehicle type in Korea, 106 vehicles were tested on the chassis dynamometer. CO₂ emissions and fuel efficiency were measured. The emission characteristics by displacement, gross vehicle weight, vehicle speed and CVS-75/vehicle speed mode were discussed. Test modes were vehicle speed modes and CVS-75 mode that have been used to develop emission factors and to regulate for light-duty vehicle in Korea. It was found that CO₂ emissions showed higher large displacement, heavy gross vehicle weight, low vehicle speed and CVS-75 mode than small displacement, light gross vehicle weight, high vehicle speed and vehicle speed mode, respectively. From these results, correlation between CO₂ emission and fuel efficiency was also determined. The results of this study will contribute to domestic greenhouse gas emissions calculation and making the national policy for climate change.

대처(Coping)의 개념 분석

김영아(Kim Yeongah),유영숙(Yoo Young Sook),김명애(Kim Myung Ye) 계명대학교 간호과학연구소 2008 계명간호과학 Vol.12 No.1

  Purpose: This study was performed to analyze the concept of coping. Method: The method was based on the steps of Walker and Avant"s concept analysis. Results: The result of this study were as follows: The defining attributes of coping were efforts to recover the situation, perceptions or behaviors to get over a crisis, controls of a man and environmental condition in the situational context, and obtainments of resources to reduce sufferings and to manage tension. The antecedents of coping were internal and external demands in the environmental context, a perceptive burden or crisis in the person concerned, and negative changes on the physical, psychological, social, and spiritual fronts. The consequences of coping were to improve social function, to encourage, and to obtain physical health. Conclusion: Coping is a process of the perceptional and behavioral efforts to create the positive value in the environmental context, when it awake to internal or external demands that is a burden or crisis. I expect that these results will be provided with a useful information to develop coping related tools and new theories.

본엽과 엽병을 이용한 배추(Brassica campestris ssp. pekinensis)의 재분화 체계의 확립

임학태(Lim Hak-Tae),유영숙(Yoo Young-Suk),박응준(Park Eung-Jun),송융남(Song Yung-Nam),박효근(Park H.K.) 한국원예학회 1997 한국원예학회 학술발표요지 Vol.15 No.1

Agrobacterium tumefaciens를 매개로 한 bar유전자의 고추(Capsicum annuum L.)로의 도입

임학태(Lim Hak-Tae),유영숙(Yoo Young-Suk),박응준(Park Eung-Jun),송융남(Song yung-Nam),임용표(Lim Y.P.),박효근(Park H.K.) 한국원예학회 1997 한국원예학회 학술발표요지 Vol.15 No.1

국내 승용차의 CO₂ 배출영향인자 연구

손용기(Yong-gi Son),유정호(Jeong-ho Yoo),유영숙(Young-sook Yoo),김종춘(Jong-choon Kim),이성욱(Sung-wook Lee),조인억(In-eok Cho) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

As the concerns regarding global worming were increased, the pressure of greenhouse gas(GHG) emission reduction on mobile source was also increased. Carbon Dioxides contribute over 90% of total GHG emission and the mobile source occupies about 20% of this CO₂ emission. Therefore automotive exhaust is suspected to be one of the major reasons of the rapid increase in greenhouse effect gases in ambient air. In this study, in order to investigate CO₂ emission factor characteristics from passenger cars(PC), which is the most dominant vehicle type in Korea, 103 vehicles were tested on the chassis dynamometer. CO₂ emissions and fuel efficiency were measured. The emission factor characteristics by displacement, gross vehicle weight, vehicle speed and CVS-75/vehicle speed mode were discussed. Test modes were vehicle speed modes and CVS-75 mode that have been used to develop emission factors and to regulate for light-duty vehicle in Korea. It was found thai CO₂ emissions showed higher large displacement, heavy gross vehicle weight, low vehicle speed and CVS-75 mode than small displacement, light gross vehicle weight, high vehicle speed and vehicle speed mode, respectively. From these results, correlation between CO₂ emission and fuel efficiency was also determined. The results of this study will contribute to domestic greenhouse gas emissions calculation and making the national policy for climate change.

흰쥐에서의 트리프로리딘의 대사

정병화(Byung Hwa Jung),엄기동(Khee Dong Eom),유영숙(Young Soo Yoo),정봉철(Bong Chul Chung),박종세(Jong Sei Park) 대한약학회 1992 약학회지 Vol.36 No.1

The metabolic profile of triprolidine, 2-[1-(4-methylphenyl)-3-(1-pyrrolidinyl-1-propenyl)] pyridine, was determined in rat urine and bile. The free fractions of urinary and biliary extracts were obtained without hydrolysis, and the conjugated fractions of extracts were obtained with enzyme hydrolysis using beta-glucuronidase from Escherichia coli. The mixture of N-methyl-N-trimethylsilyltrifluoroacetamide/trimethylsilyl choloride(100 : 1, v/v) was used to derivatize the extracts and then anaylzed by gas chromatography/mass spectrometry. Hydroxymethyltriprolidine, hydroxytriprolidine, triporolidine carboxylic acid, dihydroxytriprolidine 1, dihydroxytriprolidine 2, oxotriprolidine carboxylic acid and unchanged triprolidine were detected in rat urine and bile, which were obtained after oral treatment with triprolidine hydrochloride. The maximum urinary excretion rate of triprolidine and hydroxymethyltriprolidine which were extracted from free fraction was at 1 to 2 hours after drug administration . Hydroxymethyltriprolidine was detected in conjugated fraction, and the maximum urinary excretion rate of that metabolite was at 2 to 3 hours in rat. In rat bile analysis, triprolidine was detected only in free fraction and its biliary excretion rate showed the maximum within 30 minutes after drug administration and decreased continuously thereafter. The excretion percentage of triprolidine and hydroxymethyltriprolidine to the initial dose of the parent drug in bile and urine of rats were all low.

한국치위생학회지 게재논문의 연구동향 분석

강부월 ( Boo Wol Kang ),안세연 ( Se Youn Ahn ),김선경 ( Sun Kyung Kim ),유영숙 ( Young Suk Yoo ),유은미 ( En Mi Yoo ),이선미 ( Sun Mi Lee ) 한국치위생과학회 2010 치위생과학회지 Vol.10 No.6

Objectives: The purpose of this study was to analyze 356 papers included in the Journal of the Korean Society of Dental Hygiene between 2000 when the initial number was issued and April, 2010. The papers involved articles, treatises, theses and dissertations. Methods: According to existing literature related to paper analysis, all the journals were analyzed by year to find out the subjects of the studies, places for data gathering, the presence or absence of research funds supplied, the number of researchers, research methods, methods of data collection, themes and data analysis methods. Results: As for subjects, the largest group of the papers that numbered 69(20.7%) examined dental hygienists, and the second biggest group that numbered 65(19.5%) examined dental hygienists and students. The third greatest group that numbered 47(14.2%) examined patients at dental hospitals and clinics. Concerning places of data gathering, schools(37.1%) were the most common places where data were collected, followed by dental hospitals/clinics(31.6%) and laboratories(7.4%). In terms of research design, research studies accounted for 88.5%, and experimental studies accounted for 11.5%. Research studies were far more prevalent. Concerning themes, there were 76 kinds of concepts that the studies dealt with, and the most dominant concepts were oral health awareness and behavior, which 34 studies focused on(9.6%). 10 studies or more were concerned with dental service, oral health status, dental hygiene education, infection control, oral health education, job satisfaction and stress. As to data analysis methods, frequency analysis was most dominant, followed by Chi-square test, t-test, analysis of variance, descriptive statistics, correlation analysis and regression analysis. Most of the studies made use of quantitative research methods. Conclusions: The effort by this study to analyze the papers included in the Journal of the Korean Society of Dental Hygiene to grasp research trends in the field of dental hygiene is expected to be of some use for the determination of the right directions of dental hygiene research in the future.