한국산 팥꽃나무과 잎과 엽병의 해부 및 분류학적인 검토

정은희,홍석표,Jung, Eun-Hee,Hong, Suk-Pyo 한국식물분류학회 2005 식물 분류학회지 Vol.35 No.2

한국산 팥꽃나무과에 속하는 5속 9종(팥꽃나무속: 4종, 아마풀속: 1종, 삼지닥나무속: 1종, 피뿌리풀속: 1종, 산닥나무속: 2종)의 잎의 해부학적인 두 가지 형질(중륵 횡단면, 엽병 횡단면)을 광학현미경과 전자주사현미경으로 연구하였다. 잎의 중륵의 외형은 3개의 유형 즉, 주맥부의 돌출 양상에 따라 상측이 '평평한 유형', '함몰된 유형', 혹은 '돌출된 유형'으로 구분되었다. 엽병횡당면의 윤곽은 대부분은 반달형이거나 원형으로 분류군마다 다소 차이가 있었고, 날개가 뚜렷하거나 미약하게 발달한 유형, 혹은 날개가 없는 유형으로 구별되었다. 유관속조직, 표피상납질, 결정체, 탄닌 등, 추가적인 해부학적 형질에 대해 상세히 기재하였다. 끝으로 조사된 잎의 해부학적 형질이 한국산 팥꽃나무과 분류군의 동정에 유용한가에 대하여 검토하였다. Two anatomical features of leaves, transverse section of midribs and petioles, were examined for nine species of five genera of Thymelaeaceae, Daphne L. -4 spp., Diarthron Turcz. -1 sp., Edgeworthia Meisn. -1 sp., Stellera L. -1 sp., Wikstroemia Endl. -2 sp., using light microscopy and scanning electron microscopy. In terms of shape of upper side, three types were observed, i.e., flattened, depressed, and raised. Outline of petioles is mostly semi-circular or circular in transverse section, with two distinct wings/weakly developed wings or without wings. Other characters besides anatomical features of leaves such as vascular bundle tissues, crystal, tannin are also described in details. Finally, we briefly discussed the systematic significance of the anatomical features of leaves for identification of Korean Thymelaeaceae.

일개 대학병원 간호사의 근골격계 부담작업 분석

정은희,구정완,Jeong, Eun-Hee,Koo, Jung‐Wan 대한인간공학회 2006 대한인간공학회지 Vol.25 No.3

Severities of musculoskeletal diseases (MSDs) have been recognized at the regular work such as manufacturing but incidence of MSDs are increasing also at the atypical work. The examples of those are health medical workers, office workers and service workers etc. Nurses among health medical workers are accomplishing to manage and recover the patients' health in the first place. Therefore, they are exposed to very stressful work conditions during caring the patients. This study was performed to analyze the musculoskeletal burdened work among nurses at a university hospital, in order to grasp the realities of the MSDs, analyze and prevent MSDs. We surveyed risk factors for ward, intensive care unit, delivery room, newborn room, operation room, function test room and central supply room at a university hospital in Seoul. It was executed for 2 months as the field study that was composed of simulation, real measurement, work motion assessment and subjective assessment. And the results were analyzed into ergonomics techniques. Works according to the criteria of musculoskeletal burdened work by the Ministry of Labor were scrub in operation room and heart ultrasonic function test. And a lot of works that need attention and management were also detected. So it should be required the education and systematic managements of MSDs for nurses.

사파이어 기판에 펄스 레이저 증착법으로 성장된 AlN 박막의 특성

정은희,정준기,정래영,김성진,박상엽,Jeong, Eun-Hee,Chung, Jun-Ki,Jung, Rae-Young,Kim, Sung-Jin,Park, Sang-Yeup 한국세라믹학회 2013 한국세라믹학회지 Vol.50 No.6

AlN films with c-axis orientation and thermal conductivity characteristics were deposited by using Pulsed Laser Deposition and the films were characterized by changing the deposition conditions. In particular, we investigated the optimal conditions for the application of a heat sinking plane AlN thin film. Epitaxial AlN films were deposited on sapphire ($c-Al_2O_3$) single crystals by pulsed laser deposition (PLD) with an AlN target. AlN films were deposited at a fixed pressure of $2{\times}10^{-5}$ Torr, while the substrate temperature was varied from 500 to $700^{\circ}C$. According to the experimental results of the growth temperature of the thin film, AlN thin films were confirmed with a highly c-axis orientation, maximum grain size, and high thermal conductivity at $650^{\circ}C$. The thermal conductivity of the AlN thin film was found to increase compared to bulk AlN near the band gap value of 6.2 eV.

만4세 유아의 놀이에 나타난 관계적 공격성에 관한 질적연구

정은희(Eun-Hee JUNG) 한국수산해양교육학회 2017 수산해양교육연구 Vol.29 No.1

The purpose of this study was to describe and understand the characteristics of morphological, contextual as relational aggression among 4-year old children during free play periods. The ethnographic methods included participants observation of childrens play interaction behaviors, field notes, video taping and analysis of transcribed date. The results are as exclusion occurred by group power taking the relational attribute, including direct language, while the other would not be revealed easily other than being in line with real relation. Also as follows; proactive relational aggression was more frequently observed in girls, and their major strategies employed against someone they disliked were ignoring them, distorting play-rules, and so on. Major strategies of reactive relational aggression in girls were largely manipulative in nature, for example, threatrning their friend and withdrawal of friendship.

일반 가정 유아들의 부정적인 사회적 힘의 사용에 대한 다문화 가정 유아들의 대응 양상

정은희(Eun-Hee JUNG) 한국수산해양교육학회 2017 수산해양교육연구 Vol.29 No.6

The purpose of this study is to General Families’ Children in negative social power usage of Multi-Cultural Families’ following responses 5-year-old children in S Nursery Facility. The results on General Families’ Children in negative social power usage of Multi-Cultural Families’ following responses 5-year-old children in S Nursery Facility. The negative usages of social power are ‘extorting’, ‘teasing’, ‘beating’, ‘excludeing’. The following responses of social power are ‘accepting’, ‘‘keeping silent’, scolding’, ‘boasting’. Firstly, Children use and modulate their negative social power depending on the play situation and correspondent childrens status.

자원봉사와 우울 궤적의 종단적 관계: 세 연령집단 간 다집단 비교

정은희 ( Eun Hee Jung ),강상경 ( Sang Kyoung Kahng ) 한국사회복지연구회 2014 사회복지연구 Vol.45 No.1

This study aims to explore the longitudinal relationship between volunteer experience and depression trajectory using Latent Growth Curve Modeling and to examine wether it varies by age groups using Multi-group Structural Equation Modeling. A total of 14,145 individuals aged 20 and over who participated in the Korean Welfare Panel Study from 2006 to 2011 were included in the analysis. Age groups were divided into three: young (20-40 or less), middle-aged (40-60 or less), and old adults (60 and over). Main results are as follows. 1) On average, the level of depression decreased over the 6 years but the trajectory varied by age groups. Specifically, old adults started with the highest level of depression and declined relatively more slowly compared to other age groups. 2) Volunteer participation lowered depression level at the beginning of the study. However, the rate of change was not statistically significant, meaning that the difference between volunteers and none volunteers remained consistently. 3) The effects of volunteer participation on depression varied by age groups. That is, volunteers and none volunteers among young adults did not show any differences in depression trajectory, whereas the depression trajectories of middle-aged and old adults varied by volunteer experience. Volunteers in middle-aged were less depressive in the 1st year but the size of difference decreased over time. Volunteers in old adults were less depressive in the 1st year and the difference of depression level remained consistently. These findings indicate that volunteer experience is associated with lower levels of depression but the relationship varied by age groups. Based on the findings, practical implications for research and practice are discussed.

한국형 응급환자 분류도구 및 환자의존도에 따른 환자군별 간호시간과 간호사 배치수준

정은희 ( Jung Eun Hee ),조성현 ( Cho Sung-hyun ),이상림 ( Lee Sang Lim ),최민진 ( Choi Min Jin ),김성숙 ( Kim Sung Sook ),최은경 ( Choi Eun Kyung ),한경화 ( Han Kyeong Hwa ),전미영 ( Jeon Mi Young ) 병원간호사회 2020 임상간호연구 Vol.26 No.3

Purpose: The purpose of this study was to analyze nurse staffing according to patients' acuity and dependency by measuring nursing hours. Methods: The study sample included patients who visited the adult emergency departments (EDs) of three tertiary referral hospitals and nurses who worked on shifts for 48 hours from October 24 to 26, 2019. Hourly patient census and nurse staffing were analyzed. Patient acuity was measured using the Korean Triage and Acuity Scale (KTAS), ranging from Level 1 (highest) to Level 5 (lowest). Patient dependency was measured using six items (e.g., clinical attention and communication) and classified into four groups. Nursing activities were observed every 10 minutes and nursing hours per patient and nurse staffing were analyzed according to acuity and dependency. Results: Nurse-to-patient ratio ranged from 1:1.8 to 1:4.2 during the 48 hours of observation. The average work hours of nurses, excluding breaks and meals, was 8.57 hours; 42.5% of which was spent providing direct care. Higher acuity and dependency were associated with higher nursing hours and staffing level. Patients with KTAS Level 1 were provided 74.3 minutes per hour, 5.02 times higher than Level 5 (14.8 minutes). Patients in the highest dependency group were provided 87.4 minutes per hour, 5.75 times higher than the lowest group (15.2 minutes). Newly arrived patients received more nursing hours than continuously stayed patients within the same KTAS Levels. Conclusion: Large variations were found in hourly patient census, acuity, and dependency. Nurse staffing in EDs should be determined based on patient acuity and dependency.

보육컨설팅에 관한 예비보육교사의 인식 및 요구

정은희(Eun-Hee JUNG) 한국수산해양교육학회 2016 수산해양교육연구 Vol.28 No.2

The purpose of this research was to provide basic data to childcare consulting scholarship which will be expanded completely in the future by examining awareness on childcare consulting, requests for childcare consultant, operation method of childcare consulting and tendency and meaning of childcare consulting for 500 early childhood pre-service teachers who are attending senior classes of departments related to childcare teachers in Busan. The results of research, obtained by the above process, are as follows. In the awareness of early childhood pre-service teachers on childcare consulting, they replied that they know concept and method of childcare consulting well. Also, qualifications of childcare consultant are actual knowledge and technology related to childcare process, they wanted consultants to provide ideas about class technology and problems which are expected among the consultants are lack of time by heavy works, etc. As expanded in the aspects of educational necessities and qualitative and quantitative system as the awareness or publicity of childcare consulting is insufficient.

19세기 영국소설에 나타난 영국 차문화의 특성

정은희(Eun-Hee Jung) 한국차학회 2008 한국차학회지 Vol.14 No.3

In the 19th century England, modern capitalism has been fortified in the process of industrialization and urbanization. Even though tea was transferred to England in the 17th century, tea-oriented everyday life style has been universalized. This paper deals with the characteristics of English tea culture represented in the 19th century English novels. For upper and middle class, tea was essential in social communications, such as tea parties, music concerts, and tea rooms. The life of lower class was not so abundant but tea has been sunk into everyday life such as high tea dinner, tea break in the work places, and potluck-type country tea parties. Social novels such as Dickens' 'Pickwick Papers' and Gaskel's 'Mary Barton' envisaged that tea in the Victorian age was very popular and almost every class enjoyed tea time and tea life according to income and socio-economic status. The 19th century England was the great novel and flourishing tea culture era. Ordinary English women enjoyed tea in reading novels and they invented new kinds of tea ceremonies such as Afternoon tea. Tea have been mingled with dinner, creating High tea and with working time, creating Tea Break. These new inventions of tea times widened tea drinking space and time. The 19th century novel showed vividly these new creations and how much English people enjoyed tea time. Tea has always been with people, everywhere and everytime, characterizing the 19th century as the great tea era.

사회적 증권거래소(사회적증시)설립 방안 연구

정은희(Jung Eun-hee) 사회적기업연구원 2009 사회적기업연구 Vol.2 No.2