http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
우리나라 성인의 치주상태와 혈구수치 및 빈혈과의 관련성: 제5기 3차년도(2012년) 국민건강영양조사 자료를 이용하여
조민정 ( Min Jeong Jo ),마재경 ( Jae Kyung Ma ),신아라 ( Ah Ra Shin ),동판 ( Fan Dong ),송근배 ( Keun Bae Song ),최연희 ( Youn Hee Choi ),이희경 ( Hee Kyung Lee ) 대한예방치과·구강보건학회 2015 大韓口腔保健學會誌 Vol.39 No.2
Objectives: Periodontal disease is an inflammatory disease fundamentally initiated by chronic bacterial infection. Just as the periodontal tissues mount an immune inflammatory response to bacteria and their products, systemic challenges owing to these inflammatory agents also induce a major vascular response. It is proposed that periodontitis also needs to be considered as a chronic disease that may decrease erythrocyte count and consequently lower hemoglobin concentration (Hb%). Therefore, the aim of this study was to elucidate the correlation between anemia and blood cell count according to periodontal state. Methods: Data from the Fifth Korea National Health and Nutrition Examination Survey (KNHNES) were used to analyze the prevalence of anemia and blood cell counts according to the periodontal status. Complex logistic regression analysis was used to assess the relationship of anemia with periodontal status. The data were analyzed using t-test, ANOVA, and logistic regression using SPSS, and 95% confidence intervals were computed. Results: A significant difference was observed for gingivitis (odds ratio [OR], 1.436 [95% confidence interval [CI], 1.072-1.924]) but not for periodontitis (OR, 1.353 (95% CI, 0.947-1.934). Conclusions: The present study provides further evidence that gingivitis has systemic effects and may cause anemia. However, periodontitis was not significantly associated with anemia. Further, there was no significant difference in periodontal status after adjustment for age, gender, and other factors.
이성현(Seong-Hyeon Lee),김다인(Da-in Kim),마정아(Jeong-Ah Ma),김효남(Hyo-Nam Kim) 한국컴퓨터정보학회 2019 한국컴퓨터정보학회 학술발표논문집 Vol.27 No.2
국내 모바일 게임 시장에서 여성 유저가 차지하고 있는 비율 및 소비 규모는 점점 증가하고 있는 추세이다. 그러나 국내 게임 시장에는 이러한 여성 유저의 마음을 잡을 수 있는 게임의 폭이 좁을 뿐만 아니라 그에 대한 분석이 제대로 이루어지지 않고 있다. 본 논문에서는 국내 여성향 게임 시장의 확대 가능성이 있다는 가정 하에 한국보다 앞서 큰 시장을 이루고 있는 일본 여성향 게임의 특징을 분석하고 그를 토대로 한국 여성향 게임에 적용할 수 있는 성공 전략을 제시하고자 한다.
백합과(Liliaceae) 생약의 Colchicine 분석
김은주,마주연,이민아,이지연,임성희,전수경,정영선,최경아,김민경 이화여자대학교약학회 1993 梨花藥學硏究 Vol.- No.32
Liliaceae에 속하는 산자고(Tulipa edulis), 패모(Fritillaria ussuriensis), 여로근(Veratrum album), 콜히쿰(Colchicum autumnale)의 EtOH 추출물을 ethylacetate-methanol-water(100:13.5:10)과 toluene-methanol(86:14)의 전개용매를 사용하여 Thin layer chromatography(Silica gel Art. 5554 Dc-Alufolien kiesel gel 60F 254 plate)로 colchicine이 함유된 것을 확인했다.
김영범,박종아,김진해,김권태,김정규,마대영,박기철 경상대학교 생산기술연구소 2001 工學硏究院論文集 Vol.1 No.-
The microsensors to detect NH3 gas were fabricated by continous deposition of In film by evaporation and ZnO film by rf magnetron sputtering onto the Si3N4 diaphragm that was prepared by MEMS technology. The sensors were heat-treated to dope In into the ZnO thin film. The electrical characteristics of sensitive films were studied as a function of heat-temperature by 4-point probing method and electrometer. The dependence of the sensitivity, selectivity and time response of sensor on heat-treatment temperature was investigated. The microsensor heat-treated at 400℃ that 3000 A ZnO:In film was chosen as gas sensitive film, showed the highest sensitivity 23% at 350ppm NH3 under 366mW heater power. The time response was 90sec. The sensitivity for CO and NOx was not observed.
임종도,김진해,박종아,김권태,김정규,마대영,박기철 경상대학교 생산기술연구소 2001 工學硏究院論文集 Vol.1 No.-
The Pd(palladium) doped SnO2(Tin Oxide) thin films sensitive to NH3 gas were prepared on alumina substrate by rf magnetron sputtering method. The gas sensing characteristics of Pd doped SnO2 thin films were studied as a function of film thickness and heat-treatment temperature. The dependence of the sensitivity, the selectivity and the time response of the thin films on heat-treatment temperature, film thickness and gas species were investigated. The thin films of Pd doped SnO2 which were the Pd content of 5 wt%, the film thickness of 5000 ? and the heat-treatment temperature of 600 ℃ showed the highest sensitivity of 68 % for 100 ppm NH3 gas concentration under an operating temperature of 400 ℃. The sensitivity towards NOx gas was not observed in the same condition.