• 치위생과학회지
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• 제7권2호
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• pp.107-112
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• 2007

치위생과 학생들의 치위생 활동과정이나 결과 중에서 중요하게 생각하는 부분을 파악하고 유형화하여 취업지도의 기초자료로 사용코자 광주 전남지역에 개설된 3개 대학 치위생과 재학생을 대상으로 설문 조사한 결과 다음과 같은 결론을 얻었다. 1. 48개로 문항으로 구성된 설문결과 6개 유형으로 직업가치관이 조사되었다. 지위, 보수, 안정, 능력, 기여, 성취로 구분되었고 59.2%의 설명력을 가지고 있었다. 2. 지위요인은 C학교에서, 기타 출신고교에서, 대인관계가 좋을수록, 건강상태가 나쁠수록, 직장경험이 있을수록, 진학권유를 하겠다고 응답한 군에서 의미있게 높았다(p < 0.05). 3. 보수요인은 C학교에서, 저학년일수록, 기타 출신고교에서, 기타방법으로 학비를 조달하는 군에서, 대인관계 및 건강상태가 좋을수록, 직장경험이 있을수록, 진학 권유를 하겠다고 응답한 군에서 의미있게 높았다(p < 0.05). 4. 안정요인은 C학교에서, 저학년일수록, 연령이 낮을수록, 기타 출신고교에서, 직장경험이 있을수록, 진학 권유를 하겠다고 응답한 군에서 높았다(p < 0.05). 5. 능력요인은 C학교에서, 기타 출신고교에서, 대인관계가 좋을수록, 건강상태가 나쁠수록, 직장경험이 있을수록, 진학권유를 하겠다고 응답한 군에서 높았다(p < 0.05). 6. 기여요인은 C학교에서 학년이 낮을수록, 기타 출신고교에서, 장학금으로 학비를 조달하는 군에서, 대인관계를 모르겠다고 응답한 군에서, 건강상태가 나쁠수록, 직장경험이 있을수록, 진학 권유를 하겠다고 응답한 군에서 높았다(p < 0.05). 7. 성취요인은 C학교에서 기타 출신고교에서, 대인관계가 좋은 군에서, 건강상태가 좋을수록, 진학 권유를 하겠다고 응답한 군에서 의미있게 높았다(p < 0.05).

• 한국도로학회논문집
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• 제13권3호
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• pp.195-202
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• 2011

본 연구의 목적은 차종별 교통류 모형을 이용한 편도 2차로 고속도로 공사구간의 용량 값을 산정하는 것이다. 공사구간의 교통류 모형은 공사구간의 유입부 및 유출부를 대상으로 차종별 모형과 승용차 환산계수를 적용한 전체 차량에 대한 모형으로 도출하였다. 차종별 모형에서 산정된 최대교통류율은 승용차환산계수 및 중차량 비율을 적용하여 공사구간의 용량 값으로 전환하였다. 차종별 모형의 유입부 및 유출부 최대교통류율 값은 각각 1,845pcphpl과 1,884pcphpl로 산정되었으며 차량 전체를 대상으로 한 모형의 최대교통류율은 차종별 결과보다 높게 분석되었다. 모형의 비교 검증을 위하여 최대밀도에 따른 거리 차두간격을 적용하였다. 공사구간의 용량은 공사구간의 흐름이 안정된 유출부 용량보다 공사구간 진입을 위한 차선 변경 등으로 교통흐름이 원활하지 못한 유입부 용량에 좌우되므로 유입부 교통류 모형의 최대교통류율 값인 1,800pcphpl을 편도 2차로 고속도로 공사구간 용량 값으로 산정하였다.

• 보건교육건강증진학회지
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• 제16권1호
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• pp.203-232
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• 1999

This study reviewed the, reference of health promotion program and investigated the status of health promotion program at work sites in U.S.A. Good health promotion program is essential for both employees and employers to reduce morbidity rate, to promote productivity and to enhance quality of life and so on. Health promotion aimed at modifying unhealthy life-styles by building awareness, knowledge, skills, and interpersonal support. And health promotion cycle is resemblance to the plan-do-check-act. The major contents of this study are briefed following as : 1) Links between life-style, environment, and health 2) Effect of work sites health promotion effort 3) Prevalence and contents of work site health promotion programs 4) Health promotion process 5) Program framework and structure 6) Stages in the health promotion cycle 7) Approaches for modifying organizational stressors In addition this, the survey was conducted to aim diagnosing the status of health promotion p개gram in work sites in Korea. The main finding-outs are summarized as follows: 1) In 4 large size work sites, there are working with 1 doctor in all work sites, 1 nurse per 3,000 employees and other health related professionals. They have clinic office(4 work sites), gymnasium(2 work sites), and other many facilities like physical therapy center. And only one company have a wellness clinic center. All employees use to exercise health gymnastics in terms of 5 minutes regularly 2 times in a day. 2) In 4 middle size work sites, there are no doctor, 1 nurse and 1 nutritionist in all work sites. They have also clinic, physical therapy center(1 work site), and all employees exercise health gymnastics regularly 2 times in a day too.

• 벤처창업연구
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• 제13권5호
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• pp.119-129
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• 2018

오늘날 벤처기업을 비롯한 많은 조직들은 훌륭한 인재의 확보 유치와 더불어, 조직구성원의 직무만족에 대한 관심을 집중하고 있다. 그러나 벤처기업을 비롯한 많은 조직에서는 일과 가정간의 상호작용에 대한 이해가 미흡한 상황이다. 이에 본 연구는 일과 가정간의 상호작용을 알아보기 위해 진행되었으며, 구체적으로 맞벌이 기혼남성의 직무자율성이 직무만족에 미치는 영향에서 자녀양육참여의 매개효과를 검증하기 위하여 실시되었다. 연구목적을 달성하기 위하여 맞벌이 기혼남성을 대상으로 2014년 8월 29일부터 9월 22일 까지 설문조사를 실시하였으며, 577명의 설문이 분석되었다. 수집된 자료는 SPSS 20.0을 이용하여 빈도 및 기술통계분석을 통하여 각 변인별 특성을 파악하고, 상관관계 분석과 위계적 회귀분석을 통하여 변인 간 상관관계와 인과관계 및 매개효과를 파악하였다. 연구결과는 다음과 같다. 맞벌이 기혼남성의 직무만족은 직무자율성과 생활지도, 여가활동공유, 월소득, 직종에 의해 영향을 받는 것으로 나타났다. 또한 직무자율성과 직무만족간의 관계에서 양육참여의 하위요인인 생활지도와 여가활동 공유는 부분 매개하는 것으로 나타났다. 따라서 벤처창업기업을 비롯한 노동현장에서는 남성의 직무만족 향상을 위하여, 직무자율성의 증대뿐만 아니라, 자녀양육참여 방안을 마련함으로써 직무만족을 향상시켜야 할 것이다.

• 간호행정학회지
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• 제9권4호
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• pp.515-527
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• 2003

Purpose: The purpose of this study was to examine the work stress and nursing performance of clinical nurses' and to identify relationship between work stress and nursing performance. Method: This descriptive study queried 316 clinical nurses, selected by convenient sampling from four hospitals. Demographic characteristics, work stress and Nursing performance were measured. Descriptive statistics, t-test, ANOVA were performed to identify relationship between work stress and nursing performance on SPSS WIN 10.0. Result: The study subjects reported that the younger they were, the higher work stress they experienced and the lower nursing performance they behaviored. Also, the longer they worked as a nurse, the lower work stress they experienced and the higher nursing performance they hehaviored. The nurses working at ICU experienced more work stress. The nurses working at pediatric ward reported higher nursing performance. The married nurses' nursing performance was higher than unmarried nurses'. There was significant negative correlation between work stress and nursing performance among nurses. Conclusion: These results suggest that the nurse who experience higher work stress couldn't perform optimistic leveled nursing performance. Strategic planning for nursing administer and avoidance of work stress were discussed.

• 한국직업건강간호학회지
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• 제25권4호
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• pp.300-310
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• 2016

Purpose: Few studies have considered the psychosocial work environment factors in relation to employee health. This study explored the relationship between psychosocial work characteristics and self-rated health among Korean employees. Methods: The study population of 21,476 employees was derived from the 2014 Korean Work Environment Survey (KWES). Psychosocial work environment was measured by Copenhagen psychosocial questionnaire scales. Results: Among employees at workplaces (n=21,476), 23.3% rated their health as poor. Among 12 indicators of psychosocial work environment characteristics, 'higher emotional demand', 'demands for hiding emotions', 'work-family conflict', and 'social community at work' were independently associated with risk of poor self-rated health of Korean employees after adjustment of all sociodemographics, work condition characteristics and physical work environment exposure. In addition, higher 'possibilities for development' and 'social support from supervisor' were more likely to decrease the risk of poor health. Conclusion: We suggest that psychosocial work environment is an important determinant of employees' health. The study results provide a good starting point for developing intervention and strategies for health improvement.

• 조형예술학연구
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• 제3권
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• pp.225-247
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• 2001

The analysis of art work that is objective and theoretical needs the help of the cognitive psychology, for the pictorial semiotics requires psychology. The first step to the analysis of art work is about the visual elements and their relations. But the semiotics is lack of the method of the analysis of art work and the some authors don't have treated or been interested in psychological analysis. The main problem of visual semiotics is the density of pictorial representation. It makes the semantic of art work impossible at the very early process of analysis. But the density is not only a matter of visual representation, verbal language also has this problem. The point is that art work functions more art than denotation, but verbal language does more denotation than art. This difference makes difficult to apply the method of language or semiotics to visual art. The possibility of pictorial syntax or perceptual semantics should begin considering the unification of perception and semantics. In principles these two field can be unified. At atomism and holism these are parallel. Therefore perceptual semantics is possible The cognitive psychology can help to formulation of perceptual semantics. At first, the visual representation is incremental and it can be divided at three steps. In these steps each sensation, perception and cognition level has their own role. Perceptual representation of art work should be specified at these three levels. And each of these levels, the special properties of art work should be drawn and examined in the possibility of semiotics. The investigation of psychological levels and semiotic level should be circulated. It will help to formulate the method of analysis of art work.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2010년도 제39회 하계학술대회 초록집
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• pp.63-63
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• 2010

Using both experimental and theoretical approaches, we have investigated the adsorption properties of an organic molecule (HATCN), which is used in OLEDs as an efficient hole injection layer, on metal and inert surfaces. We have also studied the structural and electronic properties of such interfaces and the dependences on deposition thickness. We have observed different trends in work function changes with different surfaces. Our photoelectron spectroscopic measurements have revealed an abnormal phenomenon in HATCN on a metal (Cu) surface: the work function decreases at lower coverage (~monolayer) of HATCN on a metal (Cu) surface, but it increases back and becomes higher than that of a bare Cu surface at higher coverage. It has, on the contrary, been observed that the work function of graphene surface just increases as the HATCN coverage increases. Our first-principles density functional calculations has not only verified our experimental observations, but also disclosed the underlying mechanism of such abnormal and different work function behaviors. We have found that the change in work function results from mutual polarization induced by the geometrical deformation and the bond dipole formed at the interface due to the charge redistribution. At low coverage of HAT-CN on Cu substrate, the former reduces the work function significantly by pulling down the vacuum level, while the latter tends to push up the vacuum level resulting in the work function increase.

• 한국재료학회지
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• 제21권9호
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• pp.491-496
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• 2011

Transparent conducting oxides (TCOs) used in the antireflection layer and current spreading layer of heterojunction solar cells should have excellent optical and electrical properties. Furthermore, TCOs need a high work function over 5.2 eV to prevent the effect of emitter band-bending caused by the difference in work function between emitter and TCOs. Sn-doped $In_2O_3$ (ITO) film is a highly promising material as a TCO due to its excellent optical and electrical properties. However, ITO films have a low work function of about 4.8 eV. This low work function of ITO films leads to deterioration of the conversion efficiency of solar cells. In this work, ITO films with various Zn contents of 0, 6.9, 12.7, 28.8, and 36.6 at.% were fabricated by a co-sputtering method using ITO and AZO targets at room temperature. The optical and electrical properties of Zn-doped ITO thin films were analyzed. Then, silicon heterojunction solar cells with these films were fabricated. The 12.7 at% Zn-doped ITO films show the highest hall mobility of 35.71 $cm^2$/Vsec. With increasing Zn content over 12.7, the hall mobility decreases. Although a small addition of Zn content increased the work function, further addition of Zn content over 12.7 at.% led to decreasing electrical properties because of the decrease in the carrier concentration and hall mobility. Silicon heterojunction solar cells with 12.7 at% Zn-doped ITO thin films showed the highest conversion efficiency of 15.8%.

• Safety and Health at Work
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• 제8권1호
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• pp.89-93
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• 2017

Background: Rates of overweight and obese Australians are high and continue to rise, putting a large proportion of the population at risk of chronic illness. Examining characteristics associated with preference for a work-based weight-loss program will enable employers to better target programs to increase enrolment and benefit employees' health and fitness for work. Methods: A cross-sectional survey was undertaken at two Australian mining sites. The survey collected information on employee demographics, health characteristics, work characteristics, stages of behavior change, and preference for workplace assistance with reaching a healthy weight. Results: A total of 897 employees participated; 73.7% were male, and 68% had a body mass index in the overweight or obese range. Employees at risk of developing obesity-related chronic illnesses (based on high body mass index) were more likely to report preference for weight management assistance than lower risk employees. This indicates that, even in the absence of workplace promotion for weight management, some at risk employees want workplace assistance. Employees who were not aware of a need to change their current nutrition or physical activity behaviors were less likely to seek assistance. This indicates that practitioners need to communicate the negative effects of excess weight and promote the benefits of a healthy lifestyle to increase the likelihood of weight management. Conclusion: Weight management programs should provide information, motivation. and trouble-shooting assistance to meet the needs of at-risk mining employees, including those who are attempting to change and maintain behaviors to achieve a healthy weight and be suitably fit for work.