변혁적 리더 대 진성 리더

정예지(Ye Jee Jeong),이수정(Soo Jung Lee),김문주(Moon Joo Kim) 한국경영학회 2012 經營學硏究 Vol.41 No.3

In recent years, we are facing with a serious problem of the market-capitalist system caused by immorality and unethical practice of leaders who have led capitalism. This research analyzes the effectiveness of authentic leadership which has emerged recently as one of the most interesting fields in leadership studies. It selects South Korea as the empirical case study. Researchers on authentic leadership have pointed out the limitation of traditional leadership theories which only concentrating on the skill and style of leaders. They also insist that authentic leaders can make a greater contribution to both long-term and short-term performance than any other types of leaders. In this research, we define authentic leadership as ``a very basic, genuine element and a root construct of positive leadership.`` Authentic leaders are sincere to themselves and exhibit behavior positively and transform or develop associates into leaders themselves. An authentic leader mainly shows two kinds of character which are self-awareness and self-regulation. Selfawareness is the starting point of authentic leadership and it means that leaders know mission, visions, identity, emotions, motives, and values of leader themselves and their organizations. And authentic leaders also need to be fully aware of themselves. Self-regulation is a kind of self-control mechanism where authentic leaders try to reduce discrepancies between the actual-self and ideal-self. Self-regulation of authentic leadership helps the leader to endure the external influence and pressure. To verify the effect of authentic leadership, authors compare the effects of transformational leadership on team effectiveness. Although the primary purpose of this study is to test persuasiveness of the authentic leadership theory, we also try to analyze the effect of transformational leadership at the same time as it is well known for its universality in leadership studies. The results show that both leaderships have a positive effect on change-related performance(team performance and teaminnovativeness) and order-related performance (organizational commitment) and have a negative effect on perceived organizational politics. However, if the authentic leadership is controlled, the effect of transformational leadership on order-related performance(organizational commitment and perceived organizational politics) disappears. The effects of authentic leadership on team performance, whereas, team innovativeness, organizational commitment, and perceived organizational politics are all still significant. In conclusion, authors found the possibilities of authentic leadership in Korean firms and argue that various type of leaderships without authenticity could be just skills, gesture, and style of leaders. Even though transformational leadership has a strong effect on changerelated performance, we suggest that it is necessary to distinguish ``pseudo`` transformational leadership from ``authentic`` transformational leadership and their effect on team effectiveness. We also discussed the managerial implications of our claims.

울트라캐패시터를 활용한 자작전기차의 전기적 성능 개선

정예진(Ye Jin Jeong),천승호(Seung Ho Cheon),이종선(Chong Sun Lee) 대한기계학회 2020 대한기계학회 춘추학술대회 Vol.2020 No.7

방과후 교실 프로그램이 아동의 자아존중감과 대인관계에 미치는 영향

정예리 ( Ye Ri Jeong ),이종은 ( Jong Eun Lee ) 한국아동교육학회 2008 아동교육 Vol.17 No.3

간호·간병통합서비스 병동 환자의 간호필요도 수준과 영향요인

정예솔,이영진,안정아,서은지,Jeong, Ye Sol,Lee, Youngjin,Ahn, Jeong-Ah,Seo, Eun Ji 한국가정간호학회 2024 가정간호학회지 Vol.31 No.1

Purpose: This is a retrospective secondary data analysis study based on real-world data to analyze the level of nursing care needs of patients in a comprehensive nursing care service ward, and identify factors influencing nursing needs. Methods: Study participants included patients admitted to two comprehensive nursing care service wards at a tertiary general hospital located in Gyeonggi-do, Korea. After obtaining permission from the health and medical information team of the target hospital, data were collected from their electronic medical records. Nursing care needs were measured using seven items on nursing activity and four items on daily living activities developed by the National Health Insurance Service (NHIS). The collected data were analyzed using the SPSS version 29.0 with frequency and percentage, mean and standard deviation, minimum and maximum values, t-test, ANOVA, Pearson's correlation coefficients, and multiple linear regression. Results: The level of nursing care needs of patients in comprehensive nursing care service wards was found to be higher for patients with pressure sores (β=.33), older patients (β=.26), patients who underwent procedures (β=.15), patients with present guardians (β=.15), and patients with more comorbidities (β=.10). The total explanatory power was 51.0%. Conclusion: It is necessary to accurately identify patients' nursing care needs and provide nursing care according to priority by considering the characteristics of patients in comprehensive nursing care service wards.

Membrane Fouling Phenomena in Reverse Electrodialysis

Ye-Jin Jeong(정예진),Mi-Soon Lee(이미순),Young-Woo Choi(최영우),Chan-Soo Kim(김찬수),Nam-Jo Jeong(정남조),Jin-Soo Park(박진수) 한국신재생에너지학회 2015 한국신재생에너지학회 학술대회논문집 Vol.2015 No.11

거주 지역에 따른 다문화가정 유아와 일반가정 유아의 언어발달 및 사회적 힘의 비교

정예리(Jeong Ye-Ri),이숙희(Lee Sook-Hee) 한국영유아보육학회 2010 한국영유아보육학 Vol.0 No.63

본 연구는 거주 지역에 따른 다문화가정 유아와 일반가정 유아의 언어발달과 사회적 힘을 비교하는데 그 목적이 있다. 연구 목적을 달성하기 위하여 도시지역과 농촌지역에 거주하고 있는 만 5세 다문화가정 유아 80명과 일반가정 유아 80명, 총 160명을 대상으로 언어발달 검사와 사회적 힘 검사를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 다문화가정 유아의 언어발달 수준은 일반가정 유아의 언어발달 수준보다 낮았다. 이러한 경향은 도시지역 거주 다문화가정 유아와 농촌지역 거주 다문화가정 유아에게 동일하게 조사되었다. 둘째, 다문화가정 유아의 사회적 힘이 일반가정 유아의 사회적 힘보다 낮은 것으로 나타났으며, 이러한 결과 또한 도시지역 거주 다문화가정 유아와 농촌지역 거주 다문화가정 유아에게 동일하게 나타났다. 다문화 가정 아동은 언어발달과 사회적 관계 능력에 있어서 일반 가정 아동들에 비하여 문제가 있는 것으로 판단할 수 있다. 따라서 다문화 가정 유아들을 위한 언어지도 교육 및 또래 내에서 의사소통을 활성화시키기 위한 보다 많은 노력이 요구된다. This study aims to compare the language development and social power of young children from multicultural families to those of young children from ordinary families, in regard to their residential areas. To that end, the language development scale and social power scale were conducted to total 160 5-year-old young children of 80 from multicultural families and 80 from ordinary families. Among the 80 young children from multicultural/ordinary families, 40 were living in urban areas and the other 40 were living in rural areas. The result of this study can be summarized as follows: first, the language development level of young children from multicultural families was found to be lower than that of young children from ordinary families. This tendency equally applied to both young children from multicultural families living in urban areas and those living in rural areas. Second, the social power of young children from multicultural families was also found to be weaker than that of young children from ordinary families. This tendency again equally applied to both young children from multicultural families living in urban areas and those living in rural areas. Therefore, young children from multicultural families seem to have more problems with language development and social relation ability than young children from ordinary families. These results suggest that it is demanded to make more efforts to conduct Korean language education and peer relationship training for young children from multicultural families.

중복도형 다가구주택 원룸형 단위주호의 가을철 실내온열환경 측정조사

이다슬(Lee, Da-Seul),정여진(Jeong, Yeo-Jin),정예나(Jeong, Ye-Na),최윤정(Choi, Yoon-Jung) 한국주거학회 2017 한국주거학회 학술대회논문집 Vol.29 No.1

수열처리 바이오매스로부터 추출한 헤미셀룰로오스와 리그닌에서 효소가수분해 메커니즘 분석

신윤정 ( Yoon-jung Shin ),정예진 ( Ye Jin Jeong ),이재원 ( Jae-won Lee ) 한국목재공학회 2024 한국목재공학회 학술발표논문집 Vol.2024 No.1

호흡기 알레르기증상으로 강원도의 한 대학병원을 방문한 환자에서 흡입 알레르겐에 대한 감작률

이명규 ( Myoung Kyu Lee ),리원연 ( Won Yeon Lee ),용석중 ( Suk Joong Yong ),신계철 ( Kye Chul Shin ),이선녕 ( Shun Nyung Lee ),이석정 ( Seok Jeong Lee ),이지호 ( Ji Ho Lee ),정세현 ( Sae Hyun Jung ),정예령 ( Ye Ryung Jung ),김상하 대한천식알레르기학회 2011 천식 및 알레르기 Vol.31 No.1

Background: There are some differences in common inhalant allergens among regions in Korea. Gangwon region, including Wonju City, which has a lot of mountains is relatively less urbanized and industrialized. It is necessary to determine which inhalant allergens are common in this region. Objective: This study was conducted to observe the prevalence of sensitization to inhalant allergens in patients visiting a university hospital in Gangwon region and to evaluate the difference in sensitization rates to allergens from other regions in Korea. Method: Skin prick tests were performed with 33 common inhalant allergens on 1,596 patients with respiratory allergic symptoms from June 2005 through July 2007 at a university hospital. Result: The number of positive responders to more than 1 allergen was 609 (38.2%) of the 1,596 patients. The most common offending allergen was Dermatophagoides pteronyssinus (19.5%), followed by Dermatophagoides farinae (17.2%), Tyrophagus putrescentiae (10.1%), Trichophyton (9.5%), rabbit fur (7.8%), mugwort (7.4%), cockroach (6.5%) and orchard grass (4.9%). Conclusion: The most common offending allergen was found to be the house dust mite in Gangwon region. The sensitization rate to mugwort pollen is the highest among pollen allergens, followed by orchard grass pollen. (Korean J Asthma Allergy Clin Immunol 2011;31:27-32)

화색 변경을 위한 카로티노이드 대사공학

하선화(Sun-Hwa Ha),정예솔(Ye Sol Jeong),임선형(Sun-Hyung Lim),김재광(Jae Kwang Kim),이동호(Dongho Lee),이종렬(Jong-Yeol Lee),김영미(Young-Mi Kim) 한국원예학회 2012 원예과학기술지 Vol.30 No.2

식물에서 화색은 종자를 퍼트리기 위해 꽃가루 매개충과 초식동물을 유인하는데 매우 중요한 도구이다. 사람에게 화색은 다채로운 시각적 다양성으로 큰 심미적 가치를 지님으로써 화훼산업의 발전은 새롭고 다양한 매력을 지닌 화색을 생산하는 방향으로 꾸준히 발전되어 왔다. 카로티노이드 성분은 화색 중에서 적색, 홍색, 황색을 나타내는 천연색소로서 이러한 카로티노이드 생합성 경로는 생명공학 기술을 이용하여 화색을 변화시키려는 대사공학의 주된 대상으로 여겨져 왔다. 본 총설에서는 카로티노이드 생합성 대사관련 유전자 발현 조절에 의한 색소 표현형의 변화를 소개하고자 하며, 최근 카로티노이드의 생합성을 넘어 절단과 축적 조절이 화색 변경을 위한 대표적인 기작으로 보고됨에 따라 다양한 화색만큼이나 다양한 조절 기작에 대한 현재까지의 지식을 총 동원하여 원하는 화색을 지닌 인공적인 꽃(engineered flower)을 생산하기 위한 전략을 종합해서 제시하고자 하였다. In plants, color is a powerful tool to attract insects and herbivores which act as pollinators and vehicles of seed dispersion. In particular, flower color has held key post for human with aesthetic value. Horticultural industry has developed methods to produce new and attractive color varieties in flowering plants. Carotenoids are one of the main pigments being responsible for red, orange, and yellow colors. Their biosynthetic pathway has been considered as a major target of metabolic engineering for color modification of flowers and fruits. Here, we review the diverse efforts to modify pigment phenotype by the control of carotenogenic gene expression and enzyme levels. Recent reports about regulating degradation and storage of carotenoids will be also summarized to help the creation of engineered flower with novel color phenotype which is not existed in nature.