http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Kyoung-Mu (검색결과 196 건)
- 무료
- 기관 내 무료
- 유료
-
권관우,이경무,김훈수,김정순,정경균 韓國保健敎育.健康增進學會 2000 보건교육건강증진학회지 Vol.17 No.2
The objective of this study is to find the most effective educational method on Sex and AIDS/HIV among young people in Korea. The number of people with HIV amounts to 1,224 as of Sep. 2000, and is increasing continuously, especially among young people(National Institute of Health, 2000). In setting up the policy of health education on Sex and AIDS, the criteria should be the effectiveness. By two-stage cluster sampling, 4,713 students were selected from among the 19,093 students from 44 middle and high schools and divided into three groups and taken the education with three different methods(〈lecture with slides show〉, 〈lecture without any material〉 and 〈lecture through broadcasting system〉) by the same lecturer with the same contents for about 50 minutes. To compare the effects of education by methods, the tests on the AIDS knowledge, AIDS attitude on AIDS and Sexuality attitudes with self-administered questionnaire were implemented three times, that is, 'before', 'right after' and '2 weeks later' of the education. As to the decrees of change of AIDS knowledge, AIDS attitudes, Sexuality attitudes and subjective evaluation of the education, 〈lecture with slides show〉 was the most effective, 〈lecture without any material〉 was the second and 〈lecture through broadcasting system〉 was the least effective, respectively. In the cost-effectiveness analysis using the results of this study, 〈lecture with slides show〉 turned out to be the most effective, and 〈lecture through broadcasting system〉 was the second and 〈lecture without any material〉 was least effective. From these results, it is suggested that 〈lecture with slides show〉 is more effective health educational methods on Sex and AIDS than 〈lecture without any material〉 or 〈lecture through broadcasting system〉.
-
중고등학생의 에이즈 豫防敎育을 통한 에이즈 知識과 性意識 變化에 關한 硏究
권관우,이경무,김정순 韓國學校保健學會 1999 韓國學校保健學會誌 Vol.12 No.1
AIDS is worldwide problem. It has threatens societies and is potentially a big problem among youth. UNAIDS has warned that collective global responses are necessary; with half of the newly infected being children and young people in 1998, educating youth below age 24 is essential. Because of both their unexpected, strong sexual activities and an easjer tendency to change their behavior than adults, UNAIDS emphasizes the importance of prevention education leer youth. In Korea, 4 cases of HIV infection have officially been reported among high school students. Considering the potential seriousness of HIV inflection among youth, the Korean Anti- AIDS Federation (KAAF) began an education programme for Korean youth (middle & high school pupils) as one intervention method in 1993. The purpose of this study is to evaluate the impact of the education programs performed and to develop a better programme. The intervention method used in this study was mainly a lecture in a big or small auditorium or through broadcasting systems using audio-visual teaching aids. The period of this survey was from Nov. 10 to Dec. 26. in 1998. The subjects surveyed were 792 pupils who were sampled from 12 different middle and high schools in Seoul by a two-stage cluster sampling. Self recording the structured questionnaire was used far data collection. Data were analyzed by using a paired t-test to compare the knowledge difference before and after the interrention method. A chi-square test to compare the consciousness difference between pre-post-education results was used, and an ANOVA was used to compare the knowledge difference among the selected groups. Major results of this study are summarized as follows: (1) AIDS knowledge significantly changed after AIDS prevention education. (2) The direct lecture in a big or small auditorium is more effective than an indirect lecture through a broadcasting system or through audio-visual teaching aids. (3) Those who had not seen obscene materials (e.g. pornography films, magazines etc.) acquired much more knowledge than others after AIDS prevention education. (4) Those who had no girlfriend/or boyfriend acquired much more knowledge than the others after AIDS prevention education. (5) As to the attitudes toward chastity, more girls than boys and students who had not seen obscene materials rather than those who already had were liable to support the state ment: "all should remain chase" and their consciousness on "being chaste" changed much more than that of others after intervention. (6) As to the individual evaluation of lectures, 23.1% shows "very good" , 44.1% "good" , 26.9% "normal"'-'thus, the positive evaluation was to 94.2%. The negative response was 5.8%. (7) As to the desire fur AIDS education sponsored by KAAF in the future, more than몫90.5% showed a positive reaction. (8) As to the educators in future education methods, pupils wanted lecturers from outside their schood. (9) Students from vocational high schools have seen obscene materials much more than other groups and the percentage of these who had a girlfriend/or boyfriend was higher than that of the ethers as wello. (10) 90% of those who watched obscene materials responded that they experienced these materials while at middle school and 100% before reaching the second grade of high school. (11) The number of boys who have experienced obscene materials is twice as many as that of girls. (12) The percentage of boys who have a girlfriend is much higher than the percentage of girls who have a boyfriend. (13) Among those who have friends of the opposite sex, 11.1% say that they hare had sexual contact and 20.8% hare experienced kissing and caressing.
-
2급 와동 수복시 사용방법에 따른 복합 레진 인레이의 변연누출에 관한 실험적 연구
박경준,계기성,고영무,김경남 大韓齒科器材學會 1993 대한치과재료학회지 Vol.20 No.1
The purpose of this in vitro study was to evaluate the marginal microleakage of Class Ⅱ composite resin inlay restoration and to compare the marginal leakage of inlay with indirectly placed composite restoration and that of direct filling composite restoration. MO or DO cavity preparations were cut in 60 extracted human permanent molars. The experimental group was restored with Herculite XR inlay, Clearfil inlay, and E.O.S. inlay with dual cement. The control group was directly filled with Herculite XR after being etched and applied with dentin bonding agent. The specimens were thermocycled 1,000 times between 5℃ and 55℃. Microleakage was evaluated by use of the Methylene bule staining technique. The depth of microleakage was measured with stereomicroscope after the teeth were sectioned. The obtained results were as follows : 1. The marginal leakage was reduced in the order of Clearfil inlay, Herculity XR-inlay, E.O.S. inlay, and Herculite XR-direct filling group at the occlusal margin. 2. The marginal leakage was reduced in the order of Clearfil inlay, Herculity XR-inlay, Herculite XR-direct filling group and E.O.S. inlay at the gingival margin. 3. Generally, the marginal leakage was more greatly showed at the gingival margin than at the occlusal margin. 4. The marginal leakage was greatest at the gingival margin of E.O.S. inlay, and was the least at the occlusal margin of Clearfil inlay.
-
石尙祐,林廣洙,李炅武 弘益大學校 科學技術硏究所 2001 科學技術硏究論文集 Vol.12 No.-
In this research, we have developed a new navigation scheme using computer vision technology. A line feature tacking-based scheme is developed in which the orientation of the line features on the ceiling are detected in the input image, and used for guiding the direction of motion of a robot. In order to detect line information robustly, preprocessing steps such as lens calibration, noise cancelling, feature enhancement are employed. An also, to enhance the accuracy and the speed, we employed Intel IPL(Image Processing Library) for the implementation. The developed vision-based navigation system is quite reliable so that it can be used in a variety of natural circumstances, for example, home, office, factory, and so on. The performance of the developed system has been tested in many real environments, and shows excellent results in both accuracy and speed.
-
김영식,황성오,최경훈,안무업,오중환,임경수,윤정환,강성준 大韓應急醫學會 1992 대한응급의학회지 Vol.3 No.1
To evaluate the physiologic extent of pulmonary contusion and effect of PEEP therapy for pulmonary contusion, we studied 16 patients received PEEP therapy with pulmonary contusion from nonpenetrating chest trauma. Hemodynamic parameters including pulmonary vascular resistance index and intrapulmonary shunt fraction were calculated from standard measurement, and arterial oxygen tension was measured. Pulmonary vascular resistance index and intrapulmonary shunt fraction were increased in patient group. Arterial oxygen tension was decreased with increase of the intrapulmonary shunt fraction(R=0.75). Arter minimal PEEP therap(5-10 ㎝H₂O), pulmonary vascular resistance index was remained unchanged and intrapulmonary shunt fraction was decreased without significant changes of pulmonary hemodynamics. Increment of arterial tension was increased with decrease of intrapulmonary shunt fraction(R=0.43). Decreased stroke volume index suggested of cardiac injury such as cardiac contusion in patient group. These results of our study suggested that increased intrapulmonary shunt fraction caused arterial hypoxia in pulmonary contusion and arterial oxygen tension was increased as a result of reduced intrapulmonary shunt by PEEP therapy.
-
Kyoung-Mu Lee,Sanghyuk Bae,Jonghyuk Choi,Jiae Lim,Sang-Yong Eom,Seol Han,Huyeon Lee,Hojang Kwon,Mina Ha 환경독성보건학회 2018 환경독성보건학회지 Vol.33 No.-
The Environmental Health Study in the Korean National Industrial Complexes (EHSNIC) is a project that aims to monitor the exposure and health effects of environmental pollution among residents of national industrial complexes, as well as propose appropriate environmental health measures. Since its launch in 2003, this project has been initiated in eight national industrial complexes. Currently, it is necessary to review the accomplishments and limitations of the phases 1 and 2 of this project, and establish the direction of the upcoming the phase 3. Thus, the present study has developed principles and goals for the phase 3, considering the rationale and justification of the EHSNIC, and presented specific research contents accordingly. In the phase 3, it is important to improve the methods for exposure assessment and evaluation of health effects, in order to identify clearly the association between the pollutants released from industrial complexes and their health impacts, to develop and to reinforce communication strategies to promote participation of residents of communities near industrial complexes. Nonetheless, it is also important to maintain the basic goal of continuously monitoring the level of exposure to and health effects of environmental pollutants.
-
-
-
Urinary Levels of phthalate metabolites in Korean population: KorSEP data, 2009
( Kyoung Mu Lee ),( Young Lim Kho ),( Jae Buhm Chun ),( Pan Gyi Kim ),( Suk Hwan Park ),( Jin Heon Lee ) 대한보건협회 2011 대한보건협회 보건종합학술대회 Vol.2011 No.-
[Background] Phthalates are ubiquitous industrial chemicals used as plasticizers, solvents, lubricants, and stabilizers in the manufacture of consumer products such as children`s toys, medical equipment and medications, cosmetics, and food packaging. Assessing human exposure to phthalates is of interest because of their potential adverse health effects, particularly among the young. [Objective] The national survey for environmental exposure monitoring in 2009 were funded by Korea Food of Drug Administration (KFDA) with a view to assessing human exposure to selected chemicals including phthalates and identifying major sources of them. [Methods] The subjects of our study aged between 18 and 70 were selected through stratified sampling nationwide and interviewed by trained interviewers using structured questionnaire to collect information on general characteristics, use of plastics, dietary habits related with potential exposure to phthalates. Total 1,874 urine samples were collected and stored at -20℃ until measurement for 10 selected metabolites of phthalates using HPLC (high performance liquid chromatography). Out of 10 metabolites, six ones were selected for further statistical analyses based on proportion of samples over LOQ (limit of quantification), i.e, MnBP, MiBP, MbZP, MeHP, MeOHP, and MeHHP. For each urinary levels (ug per gram creatinine), geometric mean and 50th, 75th, 90th, 95th were represented. Given the distribution of response variable deviates from normal distribution, log transformation was performed, and then tested for its statistical significance. Differences by selected variables were analyzed for statistical significance by ANCOVA (analysis of covariance) adjusted for age, sex, income, and body mass index. [Results] Common phthalate metabolites included MnBP (GM=41.7, GSE=1.9), MeHHP (38.1, 1.9), MeOHP (17.5, 1.9), MiBP (17.0, 2.2), and MBzP (15.8, 2.8), whereas the proportion of data above LOQ was less than 20 for MCHP, MnOP, MiNP, and MiDP. The levels for the six metabolites tended to be higher compared to those from the national survey in US (NHANES), and lower compared to those from the national survey in Germany (GerES4). Significant correlations between the six urinary metabolites were observed. Urinary level of phthalates were observed to be higher among subjects with older age, females, subjects with higher body mass index (BMI), and lower income.
-
RISS
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
