가족 정책의 차이에 따른 주관적 건강 궤적의 성별 격차: 덴마크, 독일, 한국 중년을 중심으로

김민혜 ( Kim¸ Minhye ),강영호 ( Khang¸ Young-ho ) 한국보건사회연구원 2020 保健社會硏究 Vol.40 No.4

본 연구에서는 주관적 건강(self-rated health)의 잠재성장곡선(latent growth curves) 분석 방법을 활용하여 한국 중년 남성과 여성의 건강의 성별차 및 건강에 영향을 미치는 요인에서의 차이를 덴마크, 독일과 비교하여 비교사회학적인 통찰을 얻고자 한다. 덴마크는 젠더 정책의 맞벌이 모형을, 독일은 가족 중심 모형의 대표 국가 중 하나이다. 한국은 잔여적인 지지 모형에서 맞벌이 모형으로의 변화가 시작되는 시점에 있다고 할 수 있다. 덴마크와 독일 자료로는 유럽 건강・노화・은퇴조사의 2007년부터 2015년까지, 한국은 고령화연구패널조사의 2006년부터 2014년까지의 5개 차수가 사용되었다. 50세-64세의 중년 남성과 여성이 분석 대상이었다(덴마크 총 1,403명, 독일 총 1,245명, 한국 총 4,301명). 비제약 모형에서 한국 남성의 건강 궤적이 여성보다 양호하여 성별격차를 보였다. 덴마크의 경우 남성과 여성의 차이가 거의 없고, 독일의 경우 여성이 남성보다 약간 양호한 궤적을 보였다. 제약 모형에서 한국 여성은 덴마크, 독일과 다르게 남성에 비해 교육 수준이 낮은 경우의 건강상의 불리함이 크고, 덴마크와 다르게 남성에 비해 노동지위가 있을 경우의 건강상의 혜택이 적었다. 또한 덴마크, 독일과 비슷하게 남성에 비해 가구 소득이 높을 경우의 건강상의 긍정적 효과가 두드러지지 않았다. 한국 남성의 경우 덴마크, 독일과 다르게 여성에 비해 단순반복직일 경우의 건강상의 부정적 효과가 컸다. This study compares the gendered inequalities of longitudinal change of health (self-rated health, SRH) and the effects of socioeconomic status among the middle-aged men and women. Countries with greater (Denmark, dual-earner support), medium (Germany, general family support), and lower (South Korea, residual support) levels of support system for women were selected. The Survey of Health, Aging and Retirement in Europe (2007-2015) and the Korean Longitudinal Study of Ageing (2006-2014) were used (total 1,403 Danes, 1,245 Germans, and 4,301 Koreans). Multiple group latent growth curve models were employed. Unconditional models showed that Korean men had better health trajectories than their female counterparts. No gender difference was found among Danes and women was slightly better among Germans. Conditional models yielded that, unlike Denmark and Germany, Korean women were more disadvantaged in terms of lower education than Korean men. Unlike Denmark, Korean women with working status gained less benefit than Korean men. In addition, similar to Denmark and Germany, Korean women with more household income did not experience much increase in SRH than Korean men. Unlike Denmark and Germany, Korean men with routine jobs were more disadvantaged than Korean women.

ELVIS

Kim Minhye 현대건축사 2011 마루 Vol.- No.115

Development of Metabolically Engineered Corynebacterium glutamicum Synthesizing L-Carnosine Regarded as a Treatment of Metabolic Syndrome

Minhye KIM,Young Jin KO,Sung Ok HAN 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.4

Gender Inequalities of Longitudinal Health Trajectory among Older Adults

Minhye Kim,Young-Ho Khang 한국사회학회 2018 한국사회학회 심포지움 논문집 Vol.2018 No.5

Biosynthesis of Amino Acids from Red Algae in Metabolically Engineered Corynebacterium glutamicum

Minhye KIM,Jun Won OH,Byeong-Hyeon CHO,Young Jin KO,Sung Ok HAN 한국생물공학회 2022 한국생물공학회 학술대회 Vol.2022 No.4

Effects of Spouses’ Education on Self-Rated Health

Minhye Kim,Eun-Jin Choi 한국사회학회 2016 한국사회학회 사회학대회 논문집 Vol.2016 No.6

This paper examines the significance of spouses’ education on self-rated health among Korean female elderly residing in Seoul (aged 50-69) and analyzes if there are gendered effects. In other words, the present research argues that given patriarchal culture among elderly population in Korea, it is more likely that females are more strongly affected by their spouses’ educational level than their own. Subsequently, three possible mechanisms are explored in terms of lifestyle (lifestyle hypothesis), psychological state (psychological spill-over hypothesis), and income (economic resource hypothesis). The dataset is from a project, Social Capital and Its Impact on Health Promoting Behavior, by the Korea Institute for Health and Social Affairs(KIHASA) in 2012. The dataset if representative of the non-institutionalized Seoul citizens in their 50s and 60s and, for this paper, only married females were included, which is 692 respondents. The results show that the effects of wives’ own education on self-rated good health were not statistically significant whereas husbands’ education had significant effects on wives’ self-rated good health. This result affirms the male dominance hypothesis in that male spouses’ education exerts bigger impacts on their wives’ health than the wives’ own educational level. As for mechanism, lifestyle factors, i.e. BMI, regular exercise, and drinking were not important in predicting wives’ good self-rated health. Moreover, the combined lifestyle factors did not change the significance of husbands’ education on wives’ health. This suggests that the hypothesis on the role of lifestyle is not upheld in this study. Next, regarding psychological spill-over hypothesis, the effect of husbands’ secondary versus tertiary education turned insignificant after Geriatric Depression Scale and life satisfaction are entered in analysis. This suggests that those whose husband graduated from middle and high school may have lower self-rated health as compared to those whose husband achieved higher degrees in vocational college and university, via the mediation of greater depressive symptoms and reduced life satisfaction. Lastly, the effects of husbands’ primary and secondary education, as compared to tertiary level, turned insignificant when household income is taken into consideration. This suggests those in the two lower brackets in terms of spouses’ education (i.e., primary and secondary) may experience lower self-rated health due to lower household income than those who belong to the highest bracket in terms of spouses’ education (tertiary). This supports the hypothesis stating the mediating effects of income in comprehending the effects of husbands’ education on wives’ health status. The strong influence of husbands’ education on elderly wives’ health suggests that elderly citizens in Seoul are exposed to rather patriarchal culture where varied aspects of wives’ life may be determined by husbands’ SES. With regard to mechanism, the findings suggest that household income functions more strongly than other factors such as lifestyle and psychological conditions.

Guidelines for the Design of Solid CO2 Adsorbents for Mobile Carbon Capture in Heavy-Duty Vehicles: A Review

Kim Taenam,Kim Kangseok,이기욱,Seo Minhye,황종국 한국화학공학회 2024 Korean Journal of Chemical Engineering Vol.41 No.1

The transportation sector is the largest contributor to carbon dioxide (CO 2 ) emissions, largely due to heavy-duty vehicles (HDVs) that inevitably rely on internal combustion engines. Electrifi cation is a promising technology for decarbonizing light-duty vehicles but it is diffi cult to apply to HDVs with long driving ranges and signifi cant weights. One possible solution is a mobile carbon capture (MCC) system that adapts onboard CO 2 capture and storage to the HDV. Although conceptual designs have been presented for MCC systems that use adsorbents and temperature-swing adsorption (TSA), the development of the adsorbent-based MCC remains in its infancy. Since adsorbents play a critical role in determining the overall weight, volume, and energy consumption of the MCC, the development of a high performance adsorbent is a key factor in the successful MCC design. In this review, we aim to provide guidelines for the design of CO 2 adsorbents for MCC in HDVs. First, we briefl y introduce the adsorbent selection criteria for TSA in MCC, including the CO 2 working capacity, purity, stability, and regeneration energy. Then, we summarize recent progress in the development of adsorbents tested under MCC-relevant conditions. Finally, the current challenges and future prospects of MCC are discussed.

Synthesis of colloidal aluminum hydroxide nanoparticles for transparent luminescent polymer nanocomposite films

Kim, MinHye,Lee, Donguk,Woo, Ho-Young,Kim, Tae-Hyung,Paik, Taejong,Kim, Ki-Se Elsevier 2019 Materials & Design Vol.175 No.-

<P><B>Abstract</B></P> <P>Luminescent inorganic phosphors are widely used as wavelength-converting materials in many emerging applications including displays, solar cells, and bioimaging. This study demonstrates the synthesis of highly luminescent colloidal AlOH nanoparticles and the preparation of transparent luminescent AlOH/polymer composites. Colloidal AlOH nanoparticles are synthesized by the thermal decomposition of aluminum acetate hydroxide precursors in octadecene solution. The addition of oleic acid in the reaction mixture enables the control of the size and dispersity of the nanoparticles. As-synthesized nanoparticles are colloidally stable in non-polar solvents and exhibit excellent photoluminescence properties. Highly dispersible colloidal AlOH nanocrystals form stable mixtures with ethylene vinyl acetate (EVA) copolymers. Transmittance and photoluminescence measurements of the AlOH/EVA composite films when varying AlOH loading demonstrate that the transparent and luminescent AlOH/EVA composite films are promising candidates for applications in spectral converters.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Colloidal luminescent AlOH NPs are synthesized <I>via</I> the thermal decomposition of aluminum acetate in the presence of oleic acid. </LI> <LI> Colloidal AlOH NPs are highly dispersible in non-polar solvents and form transparent composites with EVA copolymers. </LI> <LI> AlOH/EVA films exhibit a high PLQY of more than 50%, while maintaining more than 94% of transparency at 600 nm. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>

Enhanced ceramides production by Lactobacillus rhamnosus IDCC 3201 and its proposed mechanism

Kim Myun Soo,Lee Minjee,Oh Hanna,Seo Wonsang,Kim Gwang-Seob,Ban O-Hyun,Shin Minhye,Jung Young Hoon,Yang Jungwoo 한국응용생명화학회 2021 Applied Biological Chemistry (Appl Biol Chem) Vol.64 No.S

The use of probiotics has been applied for a variety of fields (e.g., immune system, mental health, and heart). In this study, the feasibility of lysates from L. rhamnosus IDCC 3201 for cosmetic ingredients was evaluated. More specifically, enhanced ceramides production in human epidermal keratinocytes by the lysates and its proposed machanism were investigated through in vitro and genome analysis. In results, enhanced spingomyelinase activity and thereby increased ceramides production by the lysates from L. rhamnosus IDCC 3201 was observed. Furthermore, it was found that the existence of glucosylceramdase in L. rhamonsus IDCC 3201 was attributed to enhanced ceramides production. Finally, it was verified that the lysates from L. rhamonsus IDCC 3201 was regarded as safe for its use as cosmetic materials. Thus, these findings have significant implications that might lead to the development of functional and safe cosmetic products from probiotics.

Analysis of Central Line-associated Bloodstream Infection among Infants in the Neonatal Intensive Care Unit: A Single Center Study

Kim Minhye,Choi Sujin,Jung Young Hwa,Choi Chang Won,Shin Myoung-jin,Kim Eu Suk,Lee Hyunju 대한소아감염학회 2021 Pediatric Infection and Vaccine Vol.28 No.3

Purpose: This study aimed to determine the incidence of central line-associated bloodstream infection (CLABSI) in the neonatal intensive care unit (NICU), evaluate the patients' clinical characteristics, and identify the etiologic agents for guidance in prevention and treatment. Methods: A retrospective chart review study of infants classified as having CLABSI was conducted at the NICU of Seoul National University Bundang Hospital from January 2016 to December 2020. Results: Of the 45 infants, 53 had CLABSIs within a follow-up period of 18,622 catheter days. The incidence of CLABSIs was 2.85 per 1,000 catheter days. The most common catheter type was a peripherally inserted central catheter (n=47, 81%). A total of 57 pathogens were isolated, of which 57.9% (n=33) were Gram-positive bacteria, 36.8% (n=21) were Gram-negative bacteria, and 5.3% (n=3) were Candida spp. The most common pathogens were Staphylococcus aureus (n=12, 21%) and coagulase-negative staphylococci (n=12, 21%), followed by Klebsiella aerogenes (n=8, 14%). The median duration of bacteremia was 2 days, and 19 episodes showed bacteremia for 3 days or more. The mortality rate of infants within 14 days of CLABSI was 13.3% (n=6). Conclusions: This study analyzed the incidence of CLABSI and the distribution of pathogens in the NICU. Continuous monitoring of CLABSI based on active surveillance serves as guidance for empiric antibiotic use and also serves as a tool to assess the necessity for implementation of prevention strategies and their impact.