노인장기요양보험 인지 여부와 장기요양서비스 이용 의향에 대한 연구 - 부울경지역을 중심으로-

홍보경,이효영 보건의료산업학회 2024 보건의료산업학회지 Vol.18 No.1

Objectives: This study aimed to identify the factors that influence awareness and willingness to use long-term care insurance among the elderly. Methods: The participants of the study were 1,000 adults aged 19 or older. Factors were identified using descriptive statistics, chi-square analysis, and logistic regression analysis. Results: Awareness of long-term care insurance was higher in women with high monthly income, experience using long-term care insurance, easier access to medical care, and a sufficient number of long-term care facilities. In addition, factors related to the willingness to use long-term care insurance were female sex, economic activity, high monthly income, and experience using long-term care insurance. Conclusions: To efficiently utilize these services, it is necessary to have a correct awareness of long-term care services and utilize them appropriately when visiting a hospital because of a geriatric disease. This can also be used as an educational path. In addition, efforts should be made to reduce the economic burden of long-term care services, and information on costs should be provided.

대학생의 Covid-19 스트레스와 학업소진의 관계에서 스트레스 대처방식의 매개

홍보경 한국학교・지역보건교육학회 2022 한국학교지역보건교육학회지 Vol.23 No.4

산겨릅나무 줄기추출물의 생리활성 및 유효성분 분리

홍보경,엄석현,이찬옥,이지원,정종현,김재광,조동하,유창연,권용수,김명조 한국약용작물학회 2007 한국약용작물학회지 Vol.15 No.4

본 연구에서는 소종과 외상출혈 치료에 사용되며, 주로 간암, 간경화 등의 간 질환 치료제로 사용되어 온 산겨릅나무 추출물에서 식품 및 음료 등과 같은 기능성 식품으로서의 다양한 산업적 응용분야에 널리 응용될 수 있는 기초연구의 일환으로 산겨릅나무 추출물을 이용하여 항산화 활성, 항지질과 산화 활성, 항미생물 활성, 항보체 활성을 실험하였으며, 또한 유용한 생리활성 성분을 분리, 동정하고자 하였다. 그 결과 산겨릅나무 추출물은 DPPH free radical 소거법에 의한 항산화 활성 실험에서는 ehtyl acetate 분획 (RC50= 3.15 μg/ml), butanol 분획 (RC50= 5.17 μg/ml)에서 강한 항산화 활성을 보였다. 또한 분리된 2개의 화합물도 대조군인 α-tocopherol 이나 BHA보다 유사하거나 강한 항산화 활성을 나타냈다. linoleic acid에 대한 항지질과산화 활성 실험은 15일 째에 물층을 제외한 추출물, 분획물 및 화합물에서 높은 활성을 나타냈으며 특히 화합물 2 (85%)는 항산화 물질로 알려진 catechin (85%)과 유사한 활성을 나타내었다. 박테리아에 대한 향균실험은 Staphylococus aureus 에서만 활성을 보이지 않았을 뿐 다른 피검균에서는 높은 활성을 보였다. 하지만 대부분의 피검균에 대하여 강한 활성을 보인 ethyl acetate 분획에서 분리된 화합물 1, 2는 모든 피검균에 대해 활성을 보이지 않았다. 다만 fungal strain인 Candida albicands에 대해 각각 250 μg/ml. 500 μg/ml의 생육 억제 농도를 나타내었다. 보체계 활성화능을 측정한 결과 물 층 24%를 제외한 다른 분획물은 10% 이하의 낮은 억제효과를 보이거나 활성이 나타나지 않았다. 산겨릅나무 ethyl acetate 분획을 silica gel이 충전된 grass open column에 넣은 후, toluene, acetone, methanol의 혼합용매로 순차용출 (stepwise)시킨 후, ODS와 silica gel을 이용하여 column chromatography를 실시함으로서 2종의 단일 물질을 얻었다. 이 화합물은 lH- 및 13C-NMR, IR, UV, EI/FAB-Mass spectrum을 이용하여 기기분석한 결과 compound 1은 catechin으로, compound 2는 σ-Hydroxyphenethyl alcohol 1-O-β-D-(6'-O-galloyl)-glucopyranoside로 동정되었으며, 특히 compound 2의 경우 산겨릅나무에서 처음 분리되었다. 위 결과 산겨릅나무 추출물은 항산화 활성, 항지질과산화 활성, 항미생물 활성이 우수하였다. 또한 산겨릅나무 추출물을 이용한다면 식품 및 음료 등과 같은 기능성 식품으로서의 다양한 산업적 응용분야에 널리 응용될 수 있으리라 사례된다. Acer tegmentosum (Acereaceae) has been used a source of traditional medicines for the treatment of hepatic disorders in Korea. This research was conducted to determine biofunctional activities of A. tegmentosum stem extract and to identify its bioactive components. Methanolic extract from A. tegmentosum stem was partitioned by using organic solvents, including n-hexane, ethyl acetate, n-butanol, and water. Two compounds were isolated by using an ODS column chromatography from ethyl acetate soluble fraction shown to the strongest antioxidant activity (RC50=3.15 μg/ml) among the fractions. The isolated compounds were analyzed by 1H and 13C NMR, IR, UV/VIS, MS spectrum data and identified as catechin, σ-Hydroxyphenethyl alcohol 1-O-β-D-(6'-O-galloyl)-glucopyranoside. The compounds have shown strong antioxidant activity, with similar activity to BHA (RC50=2 μg/ml). Especially, σ-Hydroxyphenethyl alcohol 1-O-β-D-(6'-O-galloyl)-glucopyranoside was shown strong anti-lipid peroxidative activity. However, the compounds were not shown antimicrobial activities. In antimicrobial activity assays, ethyl acetate soluble fraction was effective to bacterial inhibition, such as Escherichia coli and Klebsiella pneumonia, with minimum inhibitory concentrations in 125 μg/ml. Otherwise, antifungal activity against Candida albicans was shown in n-hexane soluble fraction exhibiting 63 μg/ml of minimum inhibitory concentration. In anticomplementary activity assays, water soluble fraction was the most effective exhibiting 24% inhibitory activity.

대학생의 스트레스 대처방식이 코로나19 스트레스에 미치는 영향

홍보경,이효영 보건의료산업학회 2022 보건의료산업학회지 Vol.16 No.4

Objectives: The purpose of this study is to investigate the stress coping methods of college/university students in response to COVID-19 stress, and to determine the effect/effectiveness of these stress coping methods. Methods: For data collection, an online survey method was conducted with a total of 300 college/university students. For statistical analysis, descriptive statistics t-test, ANOVA, and linear regression analysis were performed using SPSS 23.0. Results: It was confirmed that female students, two-year college students/second-year college students, students with lower grades, health majors, and college students located in the metropolitan area were vulnerable to COVID-19 stress, and the proportion of passive coping methods was high among these students. In addition, it was revealed that the active stress coping method had a negative (-) effect on COVID-19 stress, and the passive coping method had a positive (+) effect on COVID-19 stress. Conclusions: In responding to stressful situations/experiences, college/university and college students’ use of positive coping methods can, with the proper training and support, have a positive effect on their mental health/can positively contribute to their mental health by increasing adaptability in college/university and college life and improving overall quality of life.

미용학과 학생들의 진로태도와 진로선택성향

홍보경 보건의료산업학회 2012 보건의료산업학회지 Vol.6 No.2

대학생들의 지각된 코로나 스트레스가 우울에 미치는 영향 -긍정심리자본의 매개효과를 중심으로-

홍보경,이효영 보건의료산업학회 2022 보건의료산업학회지 Vol.16 No.3

Objectives: This study identified the degree of COVID-19 stress, depression, and positive psychological capital in college students, the effect of COVID-19 stress on depression, and the mediating effect of positive psychological capital on depression. Methods: Data were collected through an online survey targeting college students enrolled in domestic colleges. There were a total of 300 survey respondents, and descriptive statistics, t-test, ANOVA, Pearson correlation, and linear regression analyses were performed using SPSS 23.0. Results: It was confirmed that COVID-19 stress in college students affects their level of depression, and positive psychological capital plays a positive role in controlling it. Conclusions: Regarding the positive psychological capital of college students, it is necessary to raise their level of resilience and optimism so that they can effectively manage the negative effects of COVID-19 stress and depression.

Immigration and an Inverted Oedipal Drama: The Aborted “Family Romance” in Chang-rae Lee's Native Speaker

홍보경 한국현대영미소설학회 2007 현대영미소설 Vol.14 No.3

Kyeong HwangboBy focusing on the central issues of immigration and cross-cultural passage, this paper aims to analyze the interstitial plight of Asian-Americans portrayed in Chang-rae Lee's novel Native Speaker. Analyzing the dynamics of the immigrant family in terms of an inverted Oedipal drama helps to shed light on how the precarious subject position of Asian-Americans as inside-outsiders triggers a distorted assimilative desire. The relationship between the novel's protagonist Henry Park and his immigrant father becomes complicated and distorted, for the immigrant father lacks the authority typically associated with the parental disciplinary power and thus feels deposed and inadequate. Thus, Henry's moving away from his Korean family and ancestry coincides with his moving toward the symbolic paternal force or figures who will help his initiation into the national narrative of citizenship.The socializing move of the minority subject toward the sphere of the national symbolic is an insidious type of oedipalization in that it often involves suppressing and excising his racial, cultural, and other material differences that exceed the generic notion of the nationalist subject. In what might be termed his Freudian "family romance," Henry embraces and performs his role of an "obedient, soft-spoken son" of America both professionally and personally. As well as serving a white mainstream society as an espionage, he marries Lelia, the "standard bearer" of WASP stock and has an assimilative hope for Mitt, his biracial son. Yet Henry's involvement with Kwang, a Korean-American politician, whose mortifying debacle Henry witnesses, ultimately serves to lay bare the ominous dark forces that drive minority subjects to a state of self-beguiling impersonation and subservience in their futile, unrequited romance with America.

산겨릅나무 추출물의 생리활성 및 유효성분 분리

홍보경 강원대학교 농업과학연구소 2006 강원 농업생명환경연구 Vol.17 No.-

미용직 근로 여성의 근무환경이 생리양상에 미치는 영향

홍보경(Bo Kyoung Hong),이효영(Hyo Young Lee),이선자(Seon Ja Rhee) 한국보건교육건강증진학회 2006 보건교육건강증진학회지 Vol.23 No.4

고려와 중국 북방 요장 출토 상감자기의 상관성 재검토

홍보경 ( Hong¸ Bokyoung ) 단국사학회 2020 史學志 Vol.60 No.-

고려도자 상감장식은 고려 특유의 도자 장식기법으로 알려져 있어 그 기원에 대한 연구가 20세기 이래로 다수 진행되었다. 연구 초기에 고려 도자 상감장식은 금속기 등의 기타 공예품의 장식기법을 모방한 것이라는 의견이 지배적이었다. 1990년대 들어 중국 북방지역 요지에서 상감자기가 확인되면서 고려와 중국 북방지역 도자 상감장식의 관계가 주목을 받았고, 고려 상감자기 제작에 중국 북방지역 요장의 영향이 있었다는 새로운 견해가 제시되었다. 그러나 현재까지 국내에서 고려와 북방지역 상감장식의 관계와 기원에 대한 본격적인 연구는 미비하다. 이에 필자는 고려자기 상감장식과 비슷한 시기 중국 북방지역 자기 상감장식의 비교연구를 진행하였다. 본고에서는 먼저 고려 시원기 상감자기와 만당시기 중국 황보요 상감자기를 비교하였다. 이를 통해 양자 모두 시원적 성격이 강하며, 황보요의 흑지백상감자는 고려 초기 요지에서 출토된 일부 상감자기와 시문방식이 유사한 것을 확인하였다. 그러나 서로 시문된 기종이 다르고 문양내용 상에 차이가 있어 이 외의 유사성을 찾기는 힘들다. 그리고 고려에서는 흑지백상감자기 보다 이른 시기에 다른 성격의 상감자편이 확인되어 그 이전에 이미 상감자기를 제작한 것으로 여겨지므로 도자 상감장식은 중국 북방지역과 한반도에서 우연한 계기에 동시다발적으로 발생했을 가능성이 있다. 다음으로 12∼13세기 고려 상감청자와 중국 혼원요 청자상감의 비교를 통하여 혼원요 청자상감은 고려의 청자백상감과 외관상 유사해 보일 뿐, 시문기법 상에 차이가 있음을 확인하였다. 혼원요 청자상감이 백상감 기법만을 이용하는 것에 반해 고려 전성기 상감청자는 여러 시문방식을 활용해 혼원요 청자상감과 다른 풍부한 표현력을 보여준다. 이와 같이 고려와 중국 북방지역의 도자 상감장식을 비교해 본 바 서로 관련성을 찾기 어려웠다. 양자의 비교만으로 고려 상감장식의 기원을 확인할 수는 없었지만, 본 연구가 기존에 제시되었던 고려와 중국 북방지역 자기 상감장식의 관계에 대한 재검토가 되기를 바란다. Goryeo ceramic’s inlaid technique is well known as an unique ceramic decoration of Goryeo dynasty, so study about the origin of inlaid decoration was progressed after 20th centuries. The opinion about Goryeo inlaid ceramic decoration is motivated by other crafts was dominant in early study. In 1990s, inlaid ceramic was excavated in the northern China, the relation of Goryeo and northern Chinese inlaid ceramics in the spotlight. And new view that producing Goryeo inlaid ceramic was inspired by northern Chinese kilns is proposed. However, full-scale researches for the relations of Goryeo and Northern Chinese inlaid technique and its origin are insufficient for now. Thus I progress comparative study of inlaid ceramic decoration of Goryeo and northern China in same period. For the first on this paper, I compared initial period’s inlaid ceramic of Goryeo and inlaid ceramic produced at Huangpu kiln, late Tang dynasty. I verified that both strongly has initial character, and white-inlaid decorated black ceramics of Huangpu kiln are technically similar with some part of inlaid ceramics which excavated in early Goryeo kilns. However, because of difference of forms and designs, they hard to find similarity. Also, there were other types of inlaid ceramics in Goreyo before white-inlaid decorated black ceramic, so expecting that Goryeo already produced inlaid ceramics. Therefore inlaid ceramic decoration perhaps simultaneously occurred both in Goryeo and northern China. The following comparing between 12∼13 centuries’ Goryeo inlaid celadon and Hunyuan kiln’s in northern China, both are externally similar but there is difference of decoration technique. The heyday’s Goryeo inlaid celadon use various techniques and show abundant expressions by comparison with Hunyuan kiln’s inlaid celadon which is only decorated with white-inlaid. By comparing inlaid ceramic decorations of Goryeo and northern China, it is hard to find connection. Although the origin of Goryeo inlaid ceramic decoration can’t verify by just comparing, I wish this study would be a reexamination for correlation of Goryeo and northern Chinese inlaid ceramic decoration which was suggested before.