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송혜림 울산대학교 2000 생활과학논문집 Vol.2 No.1
본 연구는 맞벌이 가정에서 남편의 가사노동참여실태를 파악하고자 수행된 연구로서, 연구의 목표는 첫째, 남편의 가사노동참여에 대한 부인의 기대 및 참여실태의 전반적인 수준을 규명하고, 둘째, 이에 영향 미치는 요인을 실증적으로 분석하는 것이다. 본 연구의 결과는 첫째, 남편의 가사참여에 대한 부인의 기대와 남편의 참여실태의 수준은 가사노동항목별로 동일한 순서를 나타내고 있다. 둘째, 부인의 기대와 남편의 참여실태에 영향 미치는 변수로는 남편의 가사수행능력, 남편의 성역할태도, 자녀수로 나타났다. 도한 남편의 가사참여가 많을수록 부인의 생활만족도도 높은 것으로 나타났다. The objectives of this study were to identify the overall level of wives' expection and husbands' participation in household labor tasks and to analyze empirically the influencing factors on it. The major findings were as follows : 1)The level of wives' expectation and the level of husbands' participation were on the whole corresponding mutually 2)The factors which affected husbands' participation were husbands' household task performance competence, husbands' sex role attitude and the number of children 1)Husbands' participation in household labor was correlated to wives' life satisfaction positively.
NIHSS 활용을 통한 뇌졸중 환자 간호의 질향상 전략
박경현,송경애,공혜성,나화주,유수경,박소영,김상희,최혜림,배희준,한문구,양미화 한국의료QA학회 2009 한국의료질향상학회지 Vol.15 No.2
문제: 뇌졸중 환자를 돌보는 간호현장에서는 급성기 뇌졸중 환자의 증상악화에 대한 조기사정과 적절한 대처가 매우 중요한 문제이다. 그러나 임상현장에서는 이를 객관화하고 수치화하여 모든 의료진이 의사소통할 수 있는 유용한 도구를 사용하고 있지는 못하는 실정이다. 이러한 문제를 해결하기위해 NIHSS(National Institute of Health Stroke Scale)를 신경과 진료의사를 중심으로활용하고 있지만 아직 간호현장에서는보편적으로사용하지 않고있다. 이에 뇌졸중환자간호에 NIHSS를 활용하여 뇌졸중 증상악화의 조기사정과 빠른 대처로 궁극적으로는 뇌졸중환자 간호의 질을보다 향상시키기 위하여 본활동이 시도되었다. 목적: 첫째, 간호사의 NIHSS 측정 신뢰도의 현수준을 점검하고 이를향상시키기 위한 프로그램을 개발·적용한다. 둘째, 간호사가급성기 뇌졸중환자에게 NIHSS 측정을 통하여 뇌졸중악화를 얼마나 예측할 수 있는지 분석하고 이를 향상시킬수있는 방법을 모색한다. 셋째, 궁극적으로 급성기 뇌졸중 환자의 증상악화의 조기 발견과치료를위한의료진의 올바른 대처지침을 마련하여 이를 적용한다. 의료기관: 경기도에 소재한 대학병원의 뇌졸중 집중치료실 질 향상 활동: 첫째, 간호사의 NIHSS 측정 신뢰도 향상을 위해 「NIHSS 간호사 교육 프로그램」을 마련하였다.
Song, Hye-Rim,Kweon, Sun-Seog,Choi, Jin-Su,Rhee, Jung-Ae,Lee, Young-Hoon,Nam, Hae-Sung,Jeong, Seul-Ki,Park, Kyeong-Soo,Ryu, So-Yeon,Choi, Seong-Woo,Shin, Min-Ho The Korean Academy of Medical Sciences 2014 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.29 No.1
<P>Vitamin D plays an important role in bone metabolism and maintaining bone health. Recently, new evidence has revealed that vitamin D affects chronic diseases such as autoimmune diseases, cardiovascular diseases and certain cancers. The aim of this study was to evaluate the vitamin D status and the prevalence of vitamin D deficiency in an urban Korean population. This study included 8,976 participants (3,587 men and 5,389 women) aged 50 yr and older. Serum 25(OH)D level was measured by chemiluminescent microparticle immunoassay. The prevalence of vitamin D deficiency [25(OH)D < 20 ng/mL] was 59.7% and 86.5% in men and women, respectively. The prevalence of vitamin D deficiency increased significantly with age in men, but not in women and it decreased from April to July, more prominently in men than in women. These results suggest that sun exposure, intake of vitamin D supplement, and regular physical activities is recommended in an urban Koreans, especially in women.</P>
Common genetic variants at 1q22 and 10q23 and gastric cancer susceptibility in a Korean population.
Song, Hye-Rim,Kim, Hee Nam,Kweon, Sun-Seog,Choi, Jin-Su,Shim, Hyun Jeong,Cho, Sang Hee,Chung, Ik Joo,Park, Young-Kyu,Kim, Soo Hyun,Choi, Yoo-Duk,Joo, Kyung Woong,Shin, Min-Ho Saikon Pub. Co 2014 TUMOR BIOLOGY Vol.35 No.4
<P>Genetic variants at 1q22 and 10q23 were identified as genetic markers of both gastric cancer and esophageal squamous cell carcinoma susceptibility by two genome-wide association studies. The aim of this study was to determine whether rs4072037A > G in MUC1 at 1q22 and rs2274223A > G in PLCE1 at 10q23 are associated with a risk of gastric cancer in a Korean population. We conducted a large-scale case-control study of 3,245 patients with gastric cancer and 1,700 controls. The allele frequencies of rs4072037G and rs2274223G were 11.2 and 25.5% among patients with gastric cancer, compared with 12.8 and 26.4%, respectively, among controls. We found that the rs4072037 AG genotype was significantly associated with a reduced risk of gastric cancer [odds ratios (OR)?= 0.78; 95% confidence interval (CI)?= 0.67-0.91 for AG vs AA]. Compared with the rs2274223 AA genotype, we found a significant association between the rs2274223 AG genotype and a weakly reduced risk of gastric cancer (OR = 0.87; 95% CI = 0.76-0.99 for AG vs AA). Our data suggest that genetic variants at 1q22 and 10q23 play a role in gastric carcinogenesis.</P>
Effectiveness of Enzymatic Hydrolysis on Polyamide Fabric
( Hye Rim Kim ),( Hye Young Seo ),( Ah Reum Song ) 한국의류학회 2013 한국의류학회지 Vol.37 No.7
We compared the effectiveness of amidase (amano acylase, AA) and an endopeptidase, (trypsin, TR) in modifying the hydrophobicity of polyamide fabric. We evaluated the number of amino groups released into the reaction mixture in order to optimize the treatment conditions. We found that a large number of amino groups were released into the reaction mixture due to the cleavage of amide bonds by AA hydrolysis; however, the TR hydrolysis exhibited a relatively lower activity compared to AA hydrolysis. In AA and TR hydrolysis,significant differences were observed in the K/S values and moisture regain. Amide bonds in polyamide fabric were hydrolyzed by AA hydrolysis effectively. Compared to TR, AA formed more hydrolysis product (amino groups) on the fabric surface. Thus, the hydrophobicity of polyamide fabric was modified using AA hydrolysis (as verified by the wettability test) without any deterioration of fiber strength.
( Hye-rim Jung ),( Ju-hee Lee ),( Yu-mi Moon ),( Tae-rim Choi ),( Soo-yeon Yang ),( Hun-suk Song ),( Jun Young Park ),( Ye Lim Park ),( Shashi Kant Bhatia ),( Ranjit Gurav ),( Byoung Joon Ko ),( Yung- 한국미생물생명공학회(구 한국산업미생물학회) 2019 Journal of microbiology and biotechnology Vol.29 No.5
Polyhydroxybutyrate (PHB), the most well-known polyhydroxyalkanoate, is a bio-based, biodegradable polymer that has the potential to replace petroleum-based plastics. Lignocellulose hydrolysate, a non-edible resource, is a promising substrate for the sustainable, fermentative production of PHB. However, its application is limited by the generation of inhibitors during the pretreatment processes. In this study, we investigated the feasibility of PHB production in E. coli in the presence of inhibitors found in lignocellulose hydrolysates. Our results show that the introduction of PHB synthetic genes (bktB, phaB, and phaC from Ralstonia eutropha H16) improved cell growth in the presence of the inhibitors such as furfural, 4-hydroxybenzaldehyde, and vanillin, suggesting that PHB synthetic genes confer resistance to these inhibitors. In addition, increased PHB production was observed in the presence of furfural as opposed to the absence of furfural, suggesting that this compound could be used to stimulate PHB production. Our findings indicate that PHB production using lignocellulose hydrolysates in recombinant E. coli could be an innovative strategy for cost-effective PHB production, and PHB could be a good target product from lignocellulose hydrolysates, especially glucose.