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대학생의 취업스트레스와 자아존중감, 자아효능감, 외모관리행동의 관계
김보라,김유진,김지희,노혜진,오승희,홍지혜,황윤희,박선아 水原大學校 2016 論文集 Vol.30 No.-
Purpose: Many university students are under a lot of job-seeking stress because the employment rate is low. This study sought to determine the relationship between job-seeking stress, self esteem, self efficacy and appearance management behavior amongst university students focusing on nursing. Methods: This descriptive correlational study evaluated the relationships between job-seeking stress, self esteem, self efficacy and appearance management behavior of 340 university students was conducted between September 1 and October 5, 2015. Results: The correlational analysis between job-seeking stress, self esteem, self efficacy and appearance management behavior revealed a negative correlation between job-seeking stress, self esteem and self efficacy and a positive correlation between job-seeking stress and appearance management behavior. In addition, age also correlated with self esteem, self efficacy and appearance management behavior. Conclusion: Stress correlated with self esteem and self efficacy and appearance management behavior. Therefore job-seeking stress may be reduced through not only self esteem and self efficacy enhancement programs but also management according to age.
CRISPR/Cas9-mediated knockout of NKX3.1 leads to adenoma and hyperplasia in prostate of C57BL/6 mice
Jin Ju Park,Ji Won Park,Ji Eun Kim,Mi Rim Lee,Jun Young Choi,Bo Ram Song,Hye Ryeong Kim,Byeong Cheol Kang,Dae Youn Hwang,Mi Ju Kang,Su Ji Bae,Hyeon Jun Choi,Yu Sang Choi,Young Ju Lee,Jun Go 한국실험동물학회 2019 한국실험동물학회 학술발표대회 논문집 Vol.2019 No.1
Jin, Na Young,Lee, You Kyoung,Lee, Bo Ram,Kim, Yu Seop,Kim, Hee Ji,Kim, Young Shin,Lim, Chi Hwan,Youn, Young Nam,Yasunaga-Aoki, Chisa,Yu, Yong Man FACULTY OF AGRIC PUBLICATIONS-KYUSHU UNIV 2016 Journal of the Faculty of Agriculture, Kyushu Univ Vol.61 No.1
<P>Pesticides were sprayed on a paprika cultivation site under structure using two types of sprayers (a remote control sprayer and a U-shaped sprayer). Next, the impact of the amount of pesticide used, the amount of active components, and spray water volumes on pest control were reviewed. As representative pests that are not easily controlled in cultivation sites under structure, two species of pests (Bemisia tabaci and Frankliniella occidentalis) were used. When the pesticide Pyrifluquinazon 10% WG was sprayed using remote control sprayers, particularly in the case of B. tabaci, a control value of 82.5% was identified when water sensitive paper discolored into blue in the entire experimental plot. A control value of 42.6% was shown when water sensitive paper discolored into blue in approximately a half of the experimental plot. However, the presence' of pests increased greatly before the pesticide was sprayed in dead zones where the pesticide was not attached to the plant. Meanwhile, an experiment to discover the optimum pesticide spray volume with the use of U-shaped sprayers was conducted with ten paprika plants. In cases in which 5 L of Pyrifluquinazon 10% WG were applied as a pesticide, the B. tabaci control effect was 100%. Additionally, 2.5 L of the pesticide solution, which is one half in volume, also showed 100% efficiency in controlling B. tabaci. In the case of F. occidentalis, when 5 L of Spinetoram 5% WG, Cyantraniliprole 5% EC, and Abamectin 1.8% EC were sprayed, control effects of 91.6%, 83.2%, and 82.8% were found, respectively. When the volume of the pesticide solutions was reduced to 2.5 L, control effects similar to those of 5 L were shown, reaching 95.6%, 80.4%, and 86.8%, respectively. The residual amounts of active components attached to paprika leaves averaged 5.36 (mu g/50 cm(2)) in the case of Abamectin 1.8% EC and 28.80 (mu g/50 cm(2)) in the case of Spinetoram 5% WG.</P>
Differences in Classification of COPD Group Using CAT vs mMRC Scores
( Ji Sun Oh ),( Sun Min Kim ),( Yu Il Kim ),( Hyun Wook Kang ),( Jin Yeong Yu ),( Bo Ram Lee ),( Woo Jin Kim ),( Hee Jung Ban ),( Yong Soo Kwon ),( In Jae Oh ),( Kyu Sik Kim ),( Young Chul Kim ),( Sun 대한결핵 및 호흡기학회 2012 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.114 No.0
Introduction: The GOLD 2011 document outlines a new classification system for COPD combining spirometry, symptom assessment, and exacerbation risk to identify disease severity. We postulated that grouping would be different which symptom scale is used to differentiate between high and low symtoms. Methods: Outpatients with COPD were enrolled at Chonnam University Hospital from Jan to June in 2012. The patients with COPD were categorized into A, B, C, and D according to the 2011 GOLD report. Additionally, correlations between mMRC scores and each domain of CAT scores were analyzed to assess which domain is closely related to mMRC. Results: Group assignment using the mMRC scale versus CAT score were different among 257 COPD patients. Using mMRC scale, 143 (55.6%) patients were assigned to group A, 64 (24.9%) to group B, 17 (6.6%) to group C, and 33 (12.8%) to group D; on the basis of the CAT score, 76 (29.6%) patients were assigned to group A, 131 (51.0%) to group B, 6 (2.3%) to group C, and 44 (17.1%) to group D. The mMRC score had the strongest correlation with the domain of dyspnea among CAT components (r=0.731, p<0.001). However, the correlation between mMRC and the domain of sputum in CAT was weak (r=0.290, p<0.001). Conclusions: The relative number of patients with group C was low. The group classification of COPD produced by each symptom scale were different. Care should be taken when comparing patients identified with one symptom scale versus another. Further study will be needed to assess how the choice of symptom measure matters.
( Bo Ram Lee ),( Yu Il Kim ),( Chul Min Ahn ),( Ji Ye Jung ),( Ju Ock Kim ),( Jin Young An ),( Hyoung Kyu Yoon ),( Sang Haak Lee ),( Yeong Hun Choe ),( Chang Hoon Han ),( Joo Hun Park ),( Jae Yeol Kim 대한결핵 및 호흡기학회 2014 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.118 No.-
Background: A simple chest x-ray (CXR) is commonly used to examine the chest and lung disease. There are few reports on the prevalence of CXR abnormalities in the general population. We aimed to investigate the prevalence of abnormalities seen on CXR in the general population and risk factors including smoking associated with these abnormalities. Methods: We analyzed the data of the 4th and 5th Korea National Health and Nutrition Examination Survey; a cross-sectional survey in the general population of Korea. A total of 27,936 subjects aged 19 years or more were enrolled in this study. CXR findings were categorized into 5 groups; normal, tuberculosis (active or inactive), lung nodule or cancer or mediastinal disease, active other lung diseases, inactive other lung diseases. The amount of smoking was classified as never, =15 pack-years, and >15 pack-years. Results: The prevalence of CXR abnormalities was 12.8 % (n=3180); 9.5% in never-smokers, 9.9% in smokers who had smoked =15 pack-years, 19.1% in smokers who had smoked >15 pack-years. The most common abnormal finding was pulmonary tuberculosis. Significant independent risk factors for CXR abnormalities by multivariate analysis were age (40-59 years: odds ratio [OR], 3.40; 95% confidence interval [CI], 2.93 - 3.93; = 60 years: OR, 9.81; 95% CI, 8.52 - 11.29), sex (male) (OR, 1.68; 95% CI, 1.50 - 1.88) and smoking amount (>15 pack-years) (OR, 1.19; 95% CI, 1.05 - 1.35). Conclusions: Abnormalities on CXR were more prevalent in moderate to heavy smokers, older subjects and men in the general population. The prevalence increased with increased amount of smoking. Since cigarette smoking is a preventable risk factor for lung disease, efforts are needed for smoking cessation in the community.
Jin, Na Young,Lee, You Kyoung,Lee, Bo Ram,Kim, Yu Seop,Jun, Jun Hack,Kim, Hee Ji,Youn, Young Nam,Yasunaga-Aoki, Chisa,Yu, Yong Man FACULTY OF AGRIC PUBLICATIONS-KYUSHU UNIV 2016 Journal of the Faculty of Agriculture, Kyushu Univ Vol. No.
<P>A new strain of Bacillus thuringiensis exhibiting activity in Spodoptera exigua was isolated and identified. Synergistic effects appeared when it was mixed with tannic acid, which is a protease inhibitor that enhances insecticidal activities. Substrate reactions with different types of proteases were analyzed, and according to the results, trypsin showed proteolytic activity levels of 91.4% and 89.4% on BApNA and BPVApNA substrates, respectively. When trypsin was treated with tannic acid, proteolytic activity levels of 62.2% and 54.5% appeared on BApNA and BPVApNA substrates, respectively, and tannic acid suppressed the trypsin substrate reactions by 29.2% and 34.9%, respectively. Colorimetric activity assays of trypsin identified slightly lower activity levels in larvae that ate a combination of B. thuringiensis KB100 strain and 40 mM of tannic acid, when compared to larvae that died after eating the positive control, control, or the B. thuringiensis subsp. kurstaki KB100. The results of trypsin gene expression level analyses conducted using the qRT PCR analyses indicated that trypsin 1 gene expression levels were lower when 40 mM of tannic acid was added to the B. thuringiensis KB100 strain, compared to the B. thuringiensis KB100 strain alone. Trypsin 2 gene expression levels were also lower when 40 mM of tannic acid was added to the B. thuringiensis KB100 strain. The results of immunofluorescence antibody experiments indicated that the addition of 40 mM of tannic acid to the B. thuringiensis KB100 strain, during decomposition by the mid gut proteases of S. exigua, led to differences in expression levels and image analyses.</P>
( Bo Ram Lee ),( Yu Il Kim ),( Chul Min Ahn ),( Ji Ye Jung ),( Ju Ock Kim ),( Jin Young An ),( Hyoung Kyu Yoon ),( Sang Haak Lee ),( Yeong Hun Choe ),( Chang Hoon Han ),( Joo Hun Park ),( Jae Yeol Kim 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: A simple chest x-ray (CXR) is commonly used to examine the chest and lung disease. There are few reports on the prevalence of CXR abnormalities in the general population. We aimed to investigate the prevalence of abnormalities seen on CXR in the general population and risk factors including smoking associated with these abnormalities. Methods: We analyzed the data of the 4th and 5th Korea National Health and Nutrition Examination Survey; a cross-sectional survey in the general population of Korea. A total of 27,936 subjects aged 19 years or more were enrolled in this study. CXR fi ndings were categorized into 5 groups; normal, tuberculosis (active or inactive), lung nodule or cancer or mediastinal disease, active other lung diseases, inactive other lung diseases. The amount of smoking was classifi ed as never, =15 pack-years, and >15 pack-years. Results: The prevalence of CXR abnormalities was 12.8 % (n=3180); 9.5% in never- smokers, 9.9% in smokers who had smoked =15 pack-years, 19.1% in smokers who had smoked >15 pack-years. The most common abnormal fi nding was pulmonary tuberculosis. Signifi cant independent risk factors for CXR abnormalities by multivariate analysis were age (40-59 years: odds ratio [OR], 3.40; 95% confi dence interval [CI], 2.93 - 3.93; = 60 years: OR, 9.81; 95% CI, 8.52 - 11.29), sex (male) (OR, 1.68; 95% CI, 1.50 - 1.88) and smoking amount (>15 pack-years) (OR, 1.19; 95% CI, 1.05 - 1.35). Conclusions: Abnormalities on CXR were more prevalent in moderate to heavy smokers, older subjects and men in the general population. The prevalence increased with increased amount of smoking. Since cigarette smoking is a preventable risk factor for lung disease, efforts are needed for smoking cessation in the community.
Quantitative CT Measurements of Emphysema in Never Smoker COPD
( Yu Il Kim ),( Ji Sun Oh ),( Sun Min Kim ),( Hyun Wook Kang ),( Jin Yeong Yu ),( Bo Ram Lee ),( Woo Jin Kim ),( Hee Jung Ban ),( Yong Soo Kwon ),( In Jae Oh ),( Kyu Sik Kim ),( Young Chul Kim ),( Sun 대한결핵 및 호흡기학회 2012 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.114 No.-
Introduction: Although cigarette smoke is the most important risk factor for COPD, never smokers also comprise important proportion of COPD. There is limited knowledge about CT quantitative measurement of emphysema in never smoker COPD. Objectives: To describe the differences of quantitative measurement of emphysema between never smoker and ever smoker COPD. Methods: We included patients with COPD who were older than 45 years. All subjects underwent spirometry and multi-dectector computed tomography examination. The MDCT images were analyzed to determine total emphysema (defined as the percentage of low attenuation areas [LAA%] less than -950 Hounsfield units; %LAA950). Differences between never and ever smokers were examined. Results: A total of 49 COPD patients were inclued; 23 never smokers and with 25 ever smokers The mean %LAA950 was 0.5 (SD, 1.1) and 15.3 (SD, 7.0) in never and ever smoker COPD cases, respectively. %LAA950 was significantly lower in never smokers with COPD compared to ever smokers (p<0.001). In the multivariate analysis adjusting age, sex and lung volumes, smoking status was the significant factor to determine the severity of emphysema. Conclusions: Never smokers with COPD have less CT emphysema than smokers. This difference in radiographic expression may in part explain the different features of COPD according to smoking status.