남자대학생들의 피부관리실태와 관련요인 조사연구

배향선,남철현,김성우,최연희,강영숙,김선혜,구재희 慶山大學校 保健福祉硏究所 2003 保健福祉硏究 Vol.8 No.-

This study was conducted to examine aspects of skin care of male students at colleges and universities of male students at colleges and universities and its related factors in order to provide informations on skin care for men. The subjects of this study was 600 men who were students at colleges and universities in Daegu City and Kyungbuk Province. Data were collected from May 1, 2002 to June 30, 2002. The results of this study can be summarized as follows. 1. According to the respondents' socio-demographic characteristics, 55.9% of them was 20 to 24 years old and 29.6% was more than 25 years old. 84.9% of them was university students, while 15.1% was college students. 25.3% belonged to the lower class, while 22.4% belonged to the upper class. 52.7% did not have a girl friend, while 47.3% has a girl friend. 41.8% lived in big cities and 48.1% lived in small and medium cities. 2. 63.0% of the respondents replied that they were in good health, while 8.8% of them were in bad health. 41.9% of them was concerned about face and body skin care, while 14.1% was not concerned about it. Among most serious skin problems, the proportion of acne was highest (44.5%). 3. Among the persons who advised the respondents when they selected cosmetics, the proportion of selecting cosmetics as their own will was highest (44.7%). 25.3% of them selected it by recommendation of female family members and 18.3% selected it by recommendation of the girl friend. In the case of selecting it as their own will, the older they were, the higher the proportion was. In the case of having the girl friend, the proportion of selecting cosmetics by recommendation of the girl friend was higher than that of selecting it by recommendation of female family members. 4. 90.4% of the respondents replied that they never visited skin care rooms, while only 9.6% of them replied that they ever visited them. In the case of visiting skin care rooms, the proportion of the upper class was higher than that of the lower class. 5. According to the frequency of visiting skin care rooms, the proportion of once a week was highest (51.0%). 29.4% of them visited them once per 6 months and 19.6% visited them once a month. 6. In the case of the reasons they did not visit the skin care rooms, the proportion of 'no interest' was highest (36.6%). 23.2% did not visit them because they thought the fee for skin care was expensive and 19.5% did not visit them because they thought the skin care room were only for women. 7. In the variables of giving advice concerning skin care, the proportion of 'their own' was highest (29.8%). The proportion of female family members was 28.2% and the proportion of the girl friend was 27.7%. In the case of the age related to having the girl friend's advice, the proportion of 'over 25 years old' was 31.9% and the proportion of '20 years old to 24 years old' was 26.4%. The proportion of 'less than 19 years old' was 23.5%. The older they were, the more they had the girl friend's advice. 8. According to the sources of getting information on skin care, the proportion of mass media (TV, Radio etc.) was highest (36.7%). 26.0% of them obtained them through the girl friend and 13.9% obtained them through female family members. Only 8.4% got them through magazines. 9. The factors influencing the experience of visiting skin care rooms were experience of side effect of foundation cosmetics, concern about skin care, expiration date of cosmetics or checking of directions of using cosmetics, donsideration of skin character when using soap, and regular exercise for health. From above results, it can be concluded that skin care and beauty specialists working in beauty academies or the department of cosmotology at colleges or universities must make efforts to change the negative recognition of male skin care through deep and comprehensive research. It is also necessary to develop systematic education course and institutionalize the qualification management system.

요통 및 방사통 환자에서 고장성 식염수를포함한 경막외 주사 효과

김현배,김미정,최기섭,이상건 大韓再活醫學會 1999 Annals of Rehabilitation Medicine Vol.23 No.1

綿纖維에의 MMA/4-Vinylpyridine 의 共그라프트 重合

裵玄淑,金聖連 한국의류학회 1993 한국의류학회지 Vol.17 No.3

Graft copolymerization of MMA/4-VP onto cotton fiber using Ce(IV) salt as an initiator and triton X-100 as an emulsifier was performed under various polymerization conditions. In cograft polymerization, the polymeization behavior according to variation of 4-VP feed composition and the characteristics of MMA/4VP graft polymer such as affinity for acid dye owing to cationization of cotton, antibacterial activity and thermal behavior were investigated. The results of this study were as follows; 1. While in copolymerization of MMA and 4-VP, 4-VP content in copolymer was more than that of monomer feed composition. 2. Increasing 4-VP content, graft yield was decreased, but graft efficiency was increased. In case of MMA/4VP graft polymerization, the highest graft yield was obtained at higher CAN concentration than in MMA graft polymerization, the reason is that the behavior of 4-VP was disturbed by Ce(IV) salt. 3. Elevation of temperature resulted in increase of graft yield and the apparent activation energy of MMA/4-VP graft polymerization was higher than that of MMA graft polymerization. 4. MMA/4-VP grafted cotton fiber showed affinity for acid dye, antibacterial activity and higher moisture regain than MMA grafted cotton fiber. MMA/4-VP grafted cotton fabric showed improvement of wrinkle recovery up to 40∼50% graft yield and decreased thereafter. MMA/4-VP and. MMA grafted cotton fabric did not showed significant difference in wrinkle recovery and stiffness.

증권분석 전문가시스템에서 전향추론에 관한 설계

배상현,손영수 조선대학교 기초과학연구소 1993 自然科學硏究 Vol.16 No.1

The Expert system is a field of the artificial intellegence which enables the problem of a special territory to be solve by using model imitating an expert, that is, The Expert system is the computer system which infers a problem by using the knowledge base made up by means of inputting the knowledge of an expert. This paper designs the process of inference using forward chaining method, which to Pick up the knowledge data from knowledge base of stock analysis system.

N-Benzyl-4-methylbenzene-1, 2-diamine의 일산화질소 생성 및 NF-kB 활성화에 대한 억제 작용

신현모, 한상배, 김영수 충북대학교 동물의학연구소 2008 Journal of Biomedical and Translational Research Vol.9 No.1

본문참고

도시고형폐기물 소각시 발생하는 유해가스의 제거에 관한 연구

배성렬,공성호,황의현 한양대학교 에너지·환경기술연구소 1994 에너지·環境技術論文集 Vol.1 No.-

도시고형폐기물 소각로에서 발생하는 오염물질은 분진, 염화수소 및 황산 화물과 같은 산성가스, 중금속(철, 아연, 납, 카드뮴, 수은, 크롬 등), 다이옥신과 퓨란과 같은 독성유기화합물질로 구분되어질 수 있다. 소각로에서 발생하는 분진은 대기 오염 방지설비인 여과집진장치(Bag Filter)의 설치로 소거할 수 있다. 여과집진장치는 퇴적된 먼지층을 가진 여과포의 표면에 연소배가스를 통과시켜 효과적인 제거효과를 나타낼 수 있다. 먼지 분리기능은 interception, diffusion, 관성충돌(inertial impaction)의 전체적인 조합으로 나타낼 수 있으며 결국은 일정농도 이하의 청정가스만이 여과포를 통과할 수 있다. 염화수소 및 황산화물과 같은 산성가스들은 여과집진장치의 전단에서 알카리성석회 수용액을 분무하여 건조시켜 제어할 수 있다. 희석된 석회 수용액을 일정량 분사형 소각로 배기가스와 흡수반응을 일으켜 염화칼슘이나 황산칼슘과 같은 중성염을 생성시킨다. 건조된 후단의 여과집진장치에서 분진과 함께 배기가스와 분리되어 포집된다. The flue gas emission of pollutants from municipal waste incinerator can be catagorized as particulate matters : acid gases such as HCI and SO₂: certain metals such as iron, zinc, lead, cadmium, mercury, chromium, and others : and traces of toxic organic compounds particularly chlorinated aromatics such as dioxins and furans. The emission of particulate matters from the stack is typically controlled by the incorporation of bag filter as part of an air pollution control system for the waste incinerator. Bag filter will efficiently prevent the emission of even very fine particulates by surface filtration of the flue gas through a woven or felted fabric material with a layer of deposited dust. The mechanism for this dust seperation can be characterized as a combination of internal flowline interception, diffusion, sieving, and gravity resulting in an overall very low penetration of dust with cleaned gas. The acid gases, HCI and SO₂are being removed by the spray drying of an alkaline lime slurry into the flue gas prior to the bag filter. Spraying dilute lime slurry by atomixation generates a significant amount of wetted alkaline surface area onto which the acid gases can diffuse from the bulk gas phase and subsequently be absorbed in the liquid droplets. Eventually the water contained on these droplets is being evaporated, and the absorbed acids having reacted with calcium hydroxide in the droplets will form salts of calcium chloride, calcium sulfates, etc. These dried salts will be collected in the downstream located bag filter along with the particulate matters entrained from the incinerator.

등가 Half-bridge모델 공진형 고주파 인버터

배영호,이현우,홍성태,서기영,차영문,권순걸 慶南大學校 附設 工業技術硏究所 1992 硏究論文集 Vol.10 No.-

이 논문은 MOSFET로 구성된 등가 Half-bridge형 고주파공진형 인버어터에 대해 기술하고 있다. 시분할 방식에 의한 게이트회로를 구성하여 구동함으로써 출력단에는 두개의 인버어터에서 동작되는 순시위상이 합성되어 있어 나타나므로 부하단 출력주파수는 소자의 수위칭주파수에 대해 두배가 되고 수위칭 손실이 경감되어 소자의 평균전류가 증가한다. This paper proposes a high frequency resonant inverter consisting of equivalent half bridge model using MOSFET. In this paper time-sharing control method is applied. as a result the output frequency is two times as high as switching frequency of device and average current of device is increased because of decreasing switching loss.

인터넷을 이용한 프로그래밍 언어 실습환경의 구축

배성훈,노미라,김수근,이수현 國立 昌原大學校 精報通信硏究所 1999 精報通信論文集 Vol.3 No.-

There exist many programming languages in various programming paradigms. To practice a programming language, we need a language processor such as compiler or interpreter. In this paper, we proposed an exercising environment of programming languages using Internet and WWW. On the environment, the user just type programs and return the result from the server. The server has responsibility of program processing and running.

쌀과 전분을 이용한 증류식 소주의 급수 변화에 따른 수율 및 향미 연구

배상면,정수연,정익수,고현주,김태영 동아시아식생활학회 2003 동아시아식생활학회지 Vol.13 No.5

Various volume of water for the optimal brewing condition of the Korean distilled liquor produced by liquefaction of rice and corn starch was investigated Pilot brewings were carried out by the liquefaction of 5㎏ of rice and 10㎏ of corn starch with 150%, 200% and 250% of water regarding the amount of rice and corn starch. The pH, alcohol production and total acidity were normal during the fermentation process. The yield was proportional to the amount of water added and the highest yield was obtained by 250% of water addition without loss of quality. All the test results were not significantly different by the one-way ANOVA and Duncan's multiple range test at p<0.05 and the flavor profiles were also not different according to the amount of water added. As a result, 250% of water addition was the most economical and optimal brewing condition in this study.

뇌 동맥류성 지주막하출혈 환자간호의 질 평가 도구 개발

배소현,신성례 성인간호학회 2003 성인간호학회지 Vol.15 No.4

Purpose: The purpose of this study was to develope a evaluation tool of the quality of nursing care for aneurysmal subarachnoid hemorrhage patients at Hunt & Hess Grade Ⅰ∼Ⅲ. Method: The data was gathered from April 15, 2002 to June 14, 2002. The tool proceeded in six steps according to Bloch's framework. Result: The results of this study are as follows: 1) The quality evaluation tool for neurosurgery ICU consisted of 25 standards and 138 criteria. The quality evaluation tool for ward consisted of 27 standards and 144 criteria.; 2) The content validities of the tools for neurosurgery ICU and ward were 0.96 and 0.98, respectively.; 3) The Pearson coefficients for evaluating the interrated reliability of the tools for neurosurgery ICU and ward were r=0.9106 (p< 0.1 ) and r=0.8807 (p<0.1), respectively. 4) The ranges of corrected item-total correlations for evaluating the construct validity of the tools for neurosurgery ICU and ward were 0.0279∼0.9354 and 0.017 4∼0.9682, respectively.: And 5) The ranges of Cronbach's a reliabilities for evaluating the internal consistency reliability of the tools for neurosurgery ICU and ward were 0.6040-0.8554 and 0.6212-0.9584, respectively. Conclusion: The tools developed in this study seem useful in evaluating the quality of nursing care for aneurismal subarachnoid hemorrhage patients at Hunt & Hess Grade Ⅰ∼Ⅲ.