항공사 객실승무원이미지가 직업선택 동기와 취업결정 요인에 미치는 영향: 대구·경북지역으로

정명희,박정민,하동현 한국호텔관광학회 2014 호텔관광연구 Vol.16 No.2

With the advent of low-cost airlines, the domestic air transport industry has been facing with more intensive competition than ever before in the air transport markets and the range of customers' choices of airlines are becoming increasingly diverse. In order to have a competitive advantage in this competitive system, each airline is devising a variety of strategies and to gain a competitive advantage, airlines are trying to attract excellent human resources in terms of recruiting employees as internal customers by enhancing their flight attendants images. Thus, for air services, which are highly dependent on personal services, it's very important to employ excellent human assets who are good at providing services. This study aimed at understanding flight attendant images perceived by students preparing for employment in the field of flight attendants of airlines and it investigated whether the flight attendants' images had an effect on their job choice motivations and employment decision factors. The research findings were as follows. Firstly, except the relationship between physical factor and extrinsic motivation, physical factor significantly affected intrinsic motivation, and affective/job performance factors significantly affected intrinsic/extrinsic motivations. Secondly, physical factor significantly affected employment stability factor and job performance factors significantly affected ’personal and corporate characteristics' and employment stability factors. Thirdly, intrinsic/extrinsic motivations significantly ’personal and corporate characteristics' and employment stability factors. The analytical results of the effects of airlines flight attendant images on occupational choice motivations and employment decision factors of the students preparing for employment will be able to provide direction for their preparation for employment, building positive images of airlines as well as improving the airlines flight attendant images.

과학기술자들 스스로 자긍심과 책임의식을 갖자

정명희,Jeong, Myeong-Hui 한국과학기술단체총연합회 2004 과학과 기술 Vol.37 No.11

고령화사회 어떻게 맞을것인가

정명희,Jeong, Myeong-Hui 한국과학기술단체총연합회 2005 과학과 기술 Vol.38 No.7

운동자세 및 의복압이 최대의 산소섭취량(VO₂Pmax)에 미치는 영향

정명희,田村熙子,서미아 漢陽大學校 韓國生活科學硏究所 2001 韓國 生活 科學 硏究 Vol.- No.19

This study focuses on the influence of body pressure for posture and clothing pressure on physiological responses of the human body from the viewpoint of clothing physiology. Physiological responses for different exercise postures and different levels of clothing pressure were examined. Six untrained female subjects performed leg exercises, using a bicycle ergometer in the supine and sitting postures. Clothing used in the experiment consisted of two kinds of sportswear -non-pressure suits and pressure suits-both of which were made in the same shape of short sleeves and short pants and were made of the same material of 90% nylon/10% polyurethane. Environmental conditions were at 30±1℃ air temperature, 50±10% relative humidity and 0.2m/sec air velocity. Clothing pressure on the 10 sites of the human body surface and maximal of oxygen intake(V˙O2Pmax) were measured. As a result, body pressure for posture was significantly higher(45 ~55gf/cm3) than the clothing pressure(3~ 25gf/cm2). V˙O2Pmax during exercise was affected both by the posture and clothing pressure. V˙O2Pmax in the sitting posture was 9∼20% higher than that for the supine posture, and V˙O2Pmax in the pressure suits was 2∼12% higher than that in the non-pressure suits.

고객 폭력 경험, 보호제도, 모니터링제도가 근로자의 주관적 건강상태에 미치는 영향 : 판매원과 전자제품수리원을 중심으로

정명희,이복임,백은미,정혜선 한국직업건강간호학회 2021 한국직업건강간호학회지 Vol.30 No.4

노인의 자아존중감이 사회활동 참여 및 삶의 만족도에 미치는 영향 - 서울ㆍ경기지역을 중심으로 -

정명희 한국통합사례관리학회 2013 한국케어매니지먼트연구 Vol.9 No.-

본 연구의 목적은 고령화 사회로 인한 노인 인구의 급증가와 평균수명이 연장됨에 따라 노인의 활동기간이 길어 지게 됨으로써 노년기의 다양한 사회활동 참여가 중요시 되고 있다. 또한 노인이 느끼는 자아존중감이 사회활동 참여와 어떤 상관관계가 있는지를 규명하고, 사회활동 참여가 삶의 만족도에 어떤 영향관계가 있는지를 규명함 으로써 노년의 행복한 삶에 기초적인 자료를 제공하는 데 의미가 있다. 본 연구의분석결과 노인의 자아존중감은 사회활동 참여에 유의미한 결과가 나왔으며, 사회활동 참여는 삶의 만족도와 상관관계가 있음을 알 수 있었다. 따라서 노인의 자아존중감이 높을수록 사회활동 참여가 활발하게 이루어졌으며, 삶의 만족도도 높게 나타났다. 그러므로 노년기의 사회활동은 노인에게 여러 가지 의미를 내포하고 있다. 사회활동 참여를 통하여 역할상실로 인한 고독감을 해소하고 나아가 자기존중과 자아실현의기회를 제공함으로써 생활만족 및 자아존중감을 추구할 수 있게 해야 한다. 이상의 연구결과를 통해 노년기를 행복하고 만족스럽게 보내기 위해서는 노인의 자아존중감과 삶의 만족도를 높 일 수 있는 노인의 사회활동 참여 방안을 국가, 지방자치단체, 민간기관 모두가 함께 모색해야해야 할 것이다. These days, the rate of population aging has become higher than before in the society to let a lot of the elderly not to adapt to social life after retirement and to lose social positions and produce social problems. The elderly generation has lower social position than the young generation has, so that the elderly's life quality, in other words, the elderly's self-esteem and life satisfaction are thought to be low. This study examined the differences of the elderly's participation in religious and social activities,their self- esteem and life satisfaction according to the demographic characteristics, and the effects of the elderly's participation in religious and social activities upon self-esteem and life satisfaction when the demographic characteristics of the elderly was controlled. The findings of this study were summarized as the followings:First, the elderly's participation in religious activities had no differences according to all of their demographic characteristics. the elderly‘s participation in social activities has positive influence upon life satisfaction, so that not only government officials in charge of social welfare but also social workers at senior welfare centers are asked to develop various kinds of social activity programs for the elderly in the community. First of all, supports at social and national level are keenly required.

지표면 변화 탐색 및 예측 시스템을 위한 공간 모형

정명희,윤의중 대한공간정보학회 2003 Spatial Information Research Vol.11 No.3

극화 학습

鄭明姬 청람사학회 2004 靑藍史學 Vol.9 No.-

Evidence for Singlet Oxygen Involvement in Cell-free Myeloperoxidase/$H_2O_2$/ Chloride Sytem: Exclusion of Hydroxyl Radical Involvement

정명희,김용식,Chung Myung-Hee,Kim Yong-Sik The Korean Society of Pharmacology 1984 대한약리학잡지 Vol.20 No.1

The present study was performed to determine oxygen metabolites involved in cell-free MPO/$H_2O_2/Cl^-$ system by observing the effects of their scavengers on NADH oxidation and ethylene production from methional by the action of MPO prepared from human leukocytes. It was clearly demonstrated that NADH was oxidized by the cell-free MPO/$H_2O_2/Cl^-$ system as evidenced by complete inhibition of the oxidation of the substrate in the presence of eiher azide or catalase, or by omitting $Cl^-$. The MPO-mediated oxidation of NADH was completely abolished by a $^1O_2$ quencher, DABCO but not by $OH{\cdot}$ scavengers, mannitol, benzoate, formate and methanol. In ethylene assay, no ethylene was detected from methional in the MPO/$H_2O_2/Cl^-$ system with evident production of the gas by xanthine-oxidase and $Cu^{++}-H_2O_2$ systems which are suggested to generate $OH{\cdot}$. From the results obtained, it is concluded that $^1O_2$ is a major mediator with exclusion of $OH{\cdot}$ involvement in the cell-free MPO-mediated oxidation. 인체 백혈구에서 추출한 myeloperoxidase(MPO)에 의한 NADH산화 및 methional에서의 ethylene 생성을 관찰하여 cell-free MPO/$H_2O_2/Cl^-$ system에서 관여하는 oxygen metabolites가 무엇인지를 규명하기 위하여 본 실험을 수행하였다. 1) NADH는 MPO/$H_2O_2/Cl^-$에 의하여 산화됨을 확인하였다. 즉 MPO, $H_2O_2$ 및 $Cl^-$가 존재하는 medium에서 NADH의 산화는 azide와 catalase에 의하여, 그리고 medium에서 $Cl^-$를 제거하였을 때 완전히 제거되었다. 2) 이와같은 MPO/$H_2O_2/Cl^-$에 의한 NADH산화는 $^1O_2$ 제거물질인 1,4-diazabicyclo(2,2,2) octane(DABCO)에 의하여 완전히 억제 되었으나 $OH{\cdot}$의 제거물질인 mannitol, benzoate, formate 및 methanol에 의해서는 영향을 받지 아니하였다. 3) 또한 methinal을 MPO/$H_2O_2/Cl^-$으로 처리하였을 때는 ethylene이 전혀 검출되지 아니하였으나 기타 $OH{\cdot}$을 생성할 것으로 알려진 산화계인 xanthine/xanthine oxidase 및 $Ca^{++}-H_2O_2$에 의해서는 현저한 ethylene생성을 관찰하였다. 이상의 결과는 Cell-free MPO/$H_2O_2/Cl^-$ 산화계에서는 $^1O_2$이 산화반응에 관여하는 주된 산소 대사물이며 $OH{\cdot}$은 생성되지 아니함을 알 수 있었다.

초록집 ( 1992 . 5 . 6 ) : 제 2 분과 ( 약효검색 , 약리대사 ) ; 신합성 화합물 1,4-Naphthoquinone 유도체들의 세포독성 기전에 관한 연구

정명희,오지영,정세영 한국응용약물학회 1992 학술대회 Vol.1992 No.1