가치지향에 따른 환경광고 메시지의 설득효과

김재휘,김태훈 한국방송광고공사 2002 광고연구 Vol.0 No.56

본 연구는 피해범주를 달리한 다양한 위협소구를 사용하는 환경광고의 설득효과를 알아보고자 하였다. 특히, 메시지의 단순한 효과보다는 수용자의 특성으로서 환경 가치지향을 매개변인으로 사용하여 메시지의 설득효과를 알아보았다. 280명의 대학생을 대상으로 질문지와 세 종류(피해 범주에 따른)의 광고자극을 제시하여 실험을 실시하였다. 연구 결과, 수용자 특성으로서의 환경 가치지향에 따른 환경행동의도에는 차이가 나타났으나, 피해범주에 따른 환경광고 유형의 효과는 발견되지 않았다. 또한, 피해범주에 따른 환경광고 메시지 유형의 효과는 개인이 갖는 환경 가치지향과 일치할 때, 유의미한 환경행동의도의 차이를 보였다. 이는 다른 공익광고에 비해 피해의 대상과 범위가 큰 환경광고에 있어 수용자의 특성을 고려하여야 한다는 것을 의미하는 것이다. This research investigated fear appeal's persuasion effect in Green Advertising. Especially, the purpose of the study is to find the message effect on fear appeal's persuasion by mediating role of environmental value orientation in Green Advertising. Three advertising stimulus are made according to the target of damage-Biocentric, Altruistic, Individualistic. The sample for the research was recruited from students in Chung-Ang Univ, they are exposed one of advertising stimulus. The results of empirical testing are as follows. First, there are no difference on persuasion effect according to the target and range of the damage in green advertising. Second, the difference appeared in the environment deed according to environmental value orientation. Biospheric group pursuing higher environmental deed than other groups. Lastly, As the environmental value orientation is coincides with the target of damage, recognition of seriousness about environmental problem is increased.

Thrombopoietin이 제대혈의 CD34 양성 조혈모세포의 거핵구계 세포분화에 미치는 영향

서진태,조경삼,윤휘중,김시영,이우인 경희대학교 2000 慶熙醫學 Vol.16 No.2

저강도 초음파치료의 골절치유 효과

황태선,김종만,이충휘 한국전문물리치료학회 1998 한국전문물리치료학회지 Vol.5 No.3

AbstractNoninvasive low intensity ultrasound has been shown to be an effective means of accelerating bone fracture repair in both animal and clinical studies. The effects of ultrasound stimulation on bone repair after fibular osteotomy were assessed in a rabbit fibular fracture model. Bilateral closed fibular fractures were made in skeletally mature male White Japanese rabbits. In this study, 24 subjects were randomly divided into 2 groups: experimental group 1 (n=12), and experimental group 2 (n=12). Experimental group 1 received 0.875MHz continuous ultrasound and Experimental group 2 was treated with 3 MHz continuous ultrasound. The ultrasound intensity was 50 mW/ciif and treatment time was 10 minutes for every session in both groups. In each rabbit, one fibula served as a control and the other was subjected to ultrasound treatment 5 times per week for 3 weeks. After 3 weeks, rabbits were sacrificed and the ratios of the area between the trabeculae and bone marrow of the fibulae were calculated. At the end of the experimental period, 14 of the 24 rabbits were excluded due to complications from surgery or inadequate fracture status for this study. There was no statistically significant difference in the trabeculae area between experimental leg and control leg in experimental group 1 and experimental group 2 (p>0.05). And there was also no statistic- statistically significant difference between experimental group 1 and experimental group 2 according to ultrasound treatment frequencies, 0.875MHz and 3 MHz (p>0.05). These data suggest that in Japanese white rabbits, low intensity ultrasound stimulation does not facilitate fracture repair nor is there any difference in fracture repair results between ultrasound frequencies, 0.875 MHz and 3 MHz.

비만 여성을 대상으로 한 해조류 추출물의 국부처치와 운동 병행을 통한 지방분해 효과의 임상적 검정

서태수,이인숙,변재철,김규호,박승한,김유영,김상국,김현정,김상기,신동철,성미영,박종석,김종기,박언휘 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3

This study was carried out to test the body fat breakdown during topical seaweed extract treatment and in combination with the aerobic exercise. Of 20 female obesity subjects, ten treated a cream types of seaweed extract(control group) and ten treated a placebo cream(placebo group). Topical treatment of each sample was designed for 4 weeks, and treated with 2 times a day about 10ml on the abdomen and the thigh, respectively. All subjects were participated aerobic dance half hour a day and four times a week. After 4 weeks of topical treatment and exercise, they were measured body fat, skinfold thickness, body circumference. Then venous blood samples were taken and analyzed blood cells, serum enzymes, and serum lipids. There were reduction of body weight, % of body fat, antebrachium, brachium, chest, waist, thigh circumference and abdomen thickness between pre and post treatment in both group. Especially, body weight and % of body fat significantly reduced in the subjects treating the seaweed extract than those treating the placebo. There were significant decrement in total cholesterol and LDL whereas increment in HDL and TBIL in the control group, but no significant difference in the placebo group. In conclusion, there were 7.6% of body fat reduction during 4 weeks of aerobic exercise and 21% of body fat reducement in combination of topical seaweed treatment and exercise, respectively. These results suggest that the topical treatment of seaweed extract should be very effective for fat breakdown. Especially, the body fat breakdown maximized in the combination with the topical seaweed extracts treatment and the aerobic exercise.

안면부 종창을 동반한 Henoch-Scho¨nlein 자반증 1례

이재휘,서무규,임문환,박성기,김태우,이창연 동국대학교 경주대학 1991 東國論集 Vol.10 No.-

We experienced a case of Henoch-Scho‥nlein purpura with are manifestation of facial swelling in a 7-year-old boy.

다자간 투자협정이 우리 나라 해운기업에 미칠 영향에 관한 연구

이태우,이수호,손애휘 韓國海洋大學校 人文社會科學大學 1997 韓國海洋大學校 人文社會科學論叢 Vol.- No.5

The purpose of this study is to explore some expected impacts of the MAI(Multilatera1 Agreement on Investmentm) on Korean shipping companies and to suggest the strategies to deal with the increasingly competitive international shipping market as the MAI comes into force. The MAI is a comprehensive international investment treaty, which includes provisions for a high-level investment liberalization and protection, and an effective procedure for disputes settlement. It is expected to bring about substantial changes in competitive conditions and investment environment for Korean shipping companies. While Korean shipping companies may be helped by being able to tap on foreign funds and off-shore shipping finance, they will face a tougher competition from foreign shipping companies allowed to make investment and participate in domestic shipping markets. The Korean government is recommeneded to overhaul the present system of regulations and restrictions against the domestic shipping industry. On the one hand, larger shipping companies should make efforts to intensify their global operation, and smaller companies should also broaden their operation to nicne market and form a closer cooperative network to cope with a new market environment.

톨루엔을 포함한 유기용제의 직업적 폭로로 인한 신경내분비계 영향

이채언,이종태,정의화,손혜숙,문덕환,전진호,강정학,이창희,김휘동,김종한,정귀옥 大韓産業醫學會 1995 대한직업환경의학회지 Vol.7 No.2

Long term occupational exposure to solvent mixtures may cause adverse effects to the central nervous system with neurobehavioral symptoms. And some organic slovents have been suggested to cause impairment of tuberoinfundibular dopaminergic activity and neurochemical mechanisms controlling pituitary secretion. For the purpose of assessing neuroendocrine effects in occupational solvents exposure, hormonal study settings (shoes-manufacturing industry & fishing products industry) and compared with nonexposed controls(33 men, 85 women). Male workers exposed to solvent mixtures had significantly lower plasma level of follicle-stimulating hormone(FSH) than nonexposed male controls. While female workers exposed to solvent mixtures had significantly lower plasma levels of growth hormone(GH), and thyroid-stimulating hormone(TSH) than nonexposed female controls. The results of significant decrease in plasma concentrations of pituitary hormones(FSH, GH, and TSH) in workers exposed solvent mixtures indicate that occupational exposure to solvent mixtures may induce neuroendocrine effects through an effect on hypothalamic pituitary axis.

주요우울증이 근로자의 생산성에 미치는 영향 : WHO-HPQ(Health and Work Performance Questionnaire)를 이용한 예비연구

김원,황태연,함병주,이준석,최병휘,김세주,서용진,강은호,우종민 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6

Objectives : Major depressive disorder (MDD) causes patients' distress and makes socioeconomic burden, both directly and indirectly. We used the concept of lost productive time (LPT) to estimate the indirect costs and calculated both absenteeism and presenteeism among workers with MDD. Mcthods : Depression group was recruited from workers visiting psychiatric outpatient clinic who had MDD without major physical or mental disorders (N= 106). Age and sex matched healthy control group was also recruited through advertisement (M=100). All participants completed a interview using WHO Health and Work Performance Questionnaire (HPQ), Job Stress Measurement Scale for Korean Employees, and Hamilton Rating Scale for Depression. Statistical analysis was performed with independent t-test or χ² test as characteristics of values (p=0.05). Results : The number of absence (0.94-day/month vs. 0.10-day/month, P=0.015) andthe numberofearly leaving (2.56-day/month vs. 0.24-day/month, P<0.001) were significantly higher in the depression group. Depression group evaluated their Perfor-mance level much lower than controls with significant value (5.16 vs. 7.62, P<0.001). In addition, depression group estimated their performance level during the last 4 weeks lower compared to the level of past 1-year (5.16 vs 6.63, P<0.001). The estimated costs of absenteeism in depression group were higher than controls by 2,520,000 Korean Won per year, and those of presenteeism were also higher by 4,880,000 Korean Won per year. The total costs of LPT in depression group were higher than controls by 7,400,000 Korean Won, which corresponds to 26% ofmean annual salary. In addition, the level of occupational stress, such as high demand and interpersonal conflict, was higher in the depression group. Conclusion : Major depressive disorder costs substantial productivity loss to workers and their company. Presenteeism imposes more time cost than absenteeism. Effectiveness trials are needed to devise cost-effective programs for the early detection and treatment of depression at the workplace.

GPS-X 시뮬레이션을 이용한 2단탈질 공정에서 외부탄소원 적용성 평가

정창화,심유섭,김태형,박철휘 대한상하수도학회 2004 상하수도학회지 Vol.18 No.1

The purpose of this study was to evaluate adaptability of external carbon source using GPS-X program in pilot plant composed with 2-stage denitrification process. The result from analysis of pilot plant operation and GPS-X simulation showed that effluent concentration could be simulated similarly by modifying operation conditions, such as DO concentration, C/N ratio and other calibrated parameter. In order to satisfy the standard of the effluent water quality on T-N of 20㎎/L, it required approximately 3.1 of C/N ratio and 50% of nitrogen removal efficiency when influent T-N is 36.9㎎/L. To maintain the stable water quality of the receiving water, the effluent T-N concentration should be less than 10-15㎎/L and the appropriate C/N ratio to remove nitrogen was 4.27-6.82. The analysis of sensitivity to kinetic coefficient and reaction constant showed that Y_(H) and μ_(mAUT) were most sensitive to nitrate and ammonia nitrogen, relatively and sensitivity coefficient of their were 1.32, 1.98. It was concluded that as Y_(H) decreased and μ_(mAUT) increased, the reaction rates of denitrification and nitrification increased and the removal efficiencies of NO₃^(-)-N and NH₄^(+)-N improved.

Multi-media and multi-pathway aggregate exposure assessment for polycyclic aromatic hydrocarbons to the inhabitant in Tae-an county after Hebei-spirit oil spill

Kim Chan-Kook(김찬국),Woo-Chul Jeong,Jonil Hur,Pan-Soo Park,Tae-Woo Lee,Hwi-Soo Seol,Jung-hyeon Park,Jong-Heop Lee,Jong-Ho Kim,Byeong-Kyu Kwak,Jong-Hyeon Lee 대한직업환경의학회 2010 대한직업환경의학회 학술대회 논문집 Vol.45 No.-