텍스트 네트워크 분석을 활용한 고령친화 분야의 연구동향 분석 : 「보건의료산업학회지」 게재논문(2007~2018)을 중심으로

고민석,Ko, Min-Seok 보건의료산업학회 2019 보건의료산업학회지 Vol.13 No.4

Objectives: The purpose of this study was to analyze research trends in age-friendly research and suggest directions for future research. Methods: For this study, 112 articles related to age-friendly research were selected, from 605 published articles in The Korean Journal of Health Service Management (2007-2018). Content analysis and text network analysis were conducted using SPSS 23.0 and NetMiner 4. Results: First, 2 authors (30.4%) and 4 keywords (45.5%) were the most studied. Most of the studies used quantitative research (93.8%). Primary data (61.9%) and SPSS (77.7%) were the most used for analysis. Second, there were seven common keywords in the top 10 in all the centralities. They were Elderly, Geriatric Hospital, Depression, Care Workers, Long-Term Care Facilities, Experience, and Attitude. Conclusions: This study shows the need for diversity of research topics, subjects, research methods, and analytical tools in future age-friendly related studies. In addition, it suggests activating convergence research in this field linked to various industries and services.

한방병원 입원환자의 진료비와 이에 영향을 미치는 요인 분석

고민석,최준영,Ko, Min-Seok,Choi, Joon-Young 대한예방한의학회 2011 대한예방한의학회지 Vol.15 No.1

Objective : The present study is aimed at providing basic data to help oriental medical hospitals devise efficient operational plans by analyzing the medical expenses of in-patients in an oriental medical hospital and the factors affecting such expenses. Methods : PASW 18.0 was used to analyze the medical insurance program data of 929 patients who were discharged from a university oriental medical hospital(with 105 sick-beds) during the period from January 1 to December 31, 2010 after treatment under the coverage of health insurance and medical aid. Results : 1) Of all the patients hospitalized, 63.3% were females, their mean age was 52.73 years old, and 87.7% was covered by the health insurance program. The biggest number or 31.2% of the patients were treated by the department of acupuncture, 31.5% suffered mainly from the diseases of musculoskeletal system and connective tissues, and the average length of stay at the hospital was 19.49 days. 2) There were statistically significant differences in total medical expenses by age, clinical department in charge, principal diagnosis, and number of days hospitalized while daily average medical expenses differed depending on age, type of medical security, clinical department, principal diagnosis, and number of days staying at the hospital. 3) Total medical expenses were found significantly influenced by age, type of medical security, clinical department, principal diagnosis, and number of days hospitalized(explanatory power : 95.9%), whereas type of medical security, clinical department and principal diagnosis turned out to exercise significant influence on the daily average medical expenses(explanatory power : 26.9%). Conclusion : Oriental medical hospitals are suggested to make efforts to ensure geographical and economical accessibility for their main clients, the elderly and middle-aged, as well as to improve satisfaction of the clients with the medical service provided. They are also encouraged to work out systems to specialize in treatment with a focus on chronic degenerative and adult diseases. In addition, they are expected to try to enhance people's awareness of oriental medicine in an attempt to diversify the brackets of clients and increase frequency of their utilization.

노인의 건강상태가 스트레스와 우울에 미치는 영향과 사회적 지지의 조절효과

고민석 ( Min Seok Ko ),서인균 ( In Kyun Seo ) 대한보건협회 2011 대한보건연구 Vol.37 No.1

Objectives: To explore the effects of the elderly`s health status upon their stress and depression and to analyze the moderating effects of social supports to reduce stress and depression. Methods: The subjects of the study were 969 Koreans aged over 65 who have experiences of having been accommodated in social welfare facilities across the country and their responses were analyzed by using the PASW Statistics 18.0 program. Results: It was found from the analysis that 1) the better the health status of the elderly is, particularly when they have no physical chronic and acute illnesses, the lower their stress and depression become; 2) negative influence of self-rated health status and acute illnesses gets decreased as social supports are input. The more family and friend supports there are, the less stress and depression get and the stronger the influence of family supports becomes, whereas, however, supports by others function to increase stress. Conclusion It is suggested, first of all, to work out arrangements to intensify family supports and to provide practical service for the elderly after putting in operation of the program to form sufficient rapport between service providers and recipients.

中國綠茶茶藝의 硏究

고민석(Min-seok Ko),박희선(Hee-seon Park) 국제차문화학회 2016 차문화ㆍ산업학 Vol.34 No.-

Flipped Learning을 위해 제작한 과학 학습 동영상에서 초등예비교사들이 사용한 시각화 구성 전략 탐색 -지구 영역을 중심으로-

고민석 ( Min Seok Ko ) 한국과학교육학회 2015 한국과학교육학회지 Vol.35 No.2

과학 교육에서도 플립 러닝은 혁신적인 교수 방법으로 사용될 수 있다. 본 연구에서는 초등 예비교사들이 플립 러닝을 위해 제작한 동영상을 분석하고, 효과적인 시각화 구성 전략을 탐색하였다. 초등 예비교사들은 지구 영역의 과학수업을 위해 구체적 사례 선택하기 전략을 사용하여 거시적인 자연현상에 대한 정보를 제공하는 데 중점을 두고 있었다. 구체적 사례를 전달하기 위해 마커와 공간변환 요소를 효과적으로 사용하였으나, 학생들의 경험과 관련지으려는 노력이 부족하였다. 또한 학생들의 심상을 강화하기 위해 간단하게 도식화하거나 극단적인 사례를 제시하는 경우는 매우 드물었다. 마지막으로 효과적인 시각화 자료를 구성하기 위해서는 다중 표상의 구체적 사례를 제시하고, 친숙한 사례나 비유 모델을 통하여 학생들의 경험과 긴밀히 연결지어 주어야 한다. 또 심상을 강화하기 위해 간단하게 도식화하기, 극단적 사례를 제시하여 새로운 상황 추리할 수 있는 기회를 부여해야 한다. Flipped learning can be used as an innovative teaching method in science education. This study analyzes video clip produced by pre-service elementary school teachers for flipped learning and explore strategies to organize effective visualization. The pre-service elementary school teachers focused on providing information on macroscopic natural phenomenon using concrete case selection strategy for earth science class. They used marker and spatial transformation elements effectively, but their efforts to link the elements to the experience of students were not sufficient. In addition, it was very rare to put the contents into simplified drawing or provide extreme cases to enhance the imagery of students. In addition, it is necessary to provide specific case of multi-modal and link the material to the experience of students closely through familiar cases or analogical model to establish an effective visual teaching material. It may also be needed to present simplified drawing for enhancing imagery and provide extreme cases to make students have an opportunity to infer a new situation.

마우스에서 흰목이버섯 (Tremella fuciformis Berk)의 장 · 단기적 항스트레스 효과

고민석(Min Seok Ko),이승진(Seung Jin Lee),강상모(Sang Mo Kang) 한국생물공학회 2009 KSBB Journal Vol.24 No.2

본 연구에서는 일정기간 스트레스를 받을 때 흰목이 버섯 추출물 식이가 스트레스로 인한 생체내의 산화적 손상지표 변화를 보아 사람의 나이 20대에 받은 스트레스가 노년기인 60대 이상에 접어들었을 때에 혈청과 간의 대사산물 변화에 있어 식품 재료로써 흰목이버섯 추출물의 장단기적 보호 효과와 식이의 안정성을 살펴보았다. ICR 마우스를 사람의 나이 20대에 해당되는 5개월까지 사육한 후, 8주간의 스트레스를 가하고 사람의 나이 노년기에 해당되는 18개월 될 때까지 사육하여 스트레스로 인한 생체 내의 산화적 손상지표로 혈청과 간의 대사산물의 변화를 조사하였다. 그 결과, 스트레스는 장·단기적으로 모두 혈청의 TG, AST 함량을 증가시키고, HDLcholesterol 함량을 저하시키는 것에 반해, 여기에 흰목이버섯 추출물의 투여는 스트레스를 받은 쥐에서 혈청 TG, LDL-cholesterol과 AST의 함량을 감소시키고, HDLcholesterol의 함량을 증가시키는 효과를 보여주었다. 스트레스는 간조직의 TAS 함량, SOD활성감소와 MDA 함량 증가를 야기시켰으며, 스트레스 시 흰목이버섯 추출물의 투여 쥐는 TAS 함량, SOD활성을 증진시키고, MDA의 함량을 저하시키는데 긍정적 영향을 주었다. 따라서 젊었을 때 한때 받은 스트레스는 노년기의 TG, HDL-cholesterol, LDL-cholesterol, AST, TAS, SOD 그리고 MDA의 수치 모두에 있어서 부정적인 영향을 미치는 것으로 나타났다. 또한, 7개월과 18개월 그룹의 흰목이버섯 추출물 식이군이 대조군에 대해 MDA의 유의적 감소와 AST의 유의적 차이가 없음은 흰목이버섯 추출물이 장단기적으로 독성을 나타내지 않는 안전한 천연제 제물로 사용할 수 있으리라 사료된다. 이러한 결과를 통해서 한때 어느 기간 받은 스트레스는 시간이 지난 노년기까지 혈청과 간조직에 부정적 영향을 주므로, 천연제제로써 흰목이버섯 추출물을 식용하면 어느 정도 장단기적 보호 효과를 얻을 수 있을 것으로 보인다. 또한 안전한 식품이므로 흰목이버섯 추출물의 식이는 과도한 스트레스에 노출되어 있는 현대인들을 위해 매우 유용할 것이며 장복하므로 노후 질병의 예방에도 많은 도움이 될 것으로 생각된다. The objective of this study was to evaluate the protective effect of aqueous extracts from Tremella fuciformis Berk(Tf AE) against stress during long-term and short-term in ICR mice. All the animals were randomly divided into two groups which had been bred for 5 months that were treated by immobilization stress for 8 weeks (total 7 months breeding, equivalent to human beings aged 20) with or without Tf AE, and one out of two groups was continuously bred until they become 18 months old (equivalent to human beings aged 60) without Tf AE. Afterwards, the changes of serum and hepatic metabolites were investigated on the basis of the index of stress-related in vivo oxidative damage. As a result, it was found that stress increases serum triglyceride (TG) and aspartate aminotransferase (AST) and decreases serum HDL-cholesterol in the long-term (total 18 months breeding) and short-term (total 7 months breeding). In addition, stress concerned the decrease of total antioxidant status (TAS) and superoxide dismutase (SOD) as well as the increase of malondialdehyde (MDA) in liver. On the other hand, Tf AE-fed groups reversed all these biochemical indices. These results suggest that stress in one"s youth causes negative results in TG, HDL-cholesterol, LDL-cholesterol, AST, TAS, SOD and MDA measured in one"s senescent. The administration of Tf AE in the stressed mice decreases serum TG and AST that are increased by stress, and exerts influence on the increase of serum HDL-cholesterol. Also Tf AE recovered the values of liver TAS, SOD and MDA in the stressed mice. In conclusion, Tf AE represented protective effect in the stressed mice to some degree.

성인의 현재 건강상태가 건강관련 노후준비행동에 미치는 영향 -노후 건강기대의 매개효과를 중심으로-

고민석 ( Min Seok Ko ),김승희 ( Seung Hee Kim ) 대한보건협회 2013 대한보건연구 Vol.39 No.2

Objectives: This study was to analyze the differences by individual characteristic of current health status, health-related preparation behavior for later life and health expectation in later life and to investigate the influences of the current health status upon health-related preparation behavior for later life and mediating effect of health expectation in later life. Methods: In this research, total 405 survey data were used to analyze the data after the survey was conducted targeting visitors from age 20 to 59 who came to the Mu-Ju Firefly Festival between June 1, 2013 and June 9, 2013. Results: There were some significant differences in type of current health status due to their gender, age, the status of economic activity, household income and the result was statistically significant in health expectation in later life and health-related preparation behavior for later life due to age, the status of economic activity and household income. The current health status influences positively on the health expectation in later life and health-related preparation behavior for later life and health expectation in later life showed positive mediating effect in relation between the current health status and health-related preparation behavior for later life. Conclusion: The level of health-related preparation for later life can be improved by raising the positive expectation about health for later life and by maintaining and improving the current health status through various health improvement programs according to individual characteristic and generation custom preparation for later life consulting programs.

부대특성에 따른 군(軍) 의료서비스 만족도 비교연구

고민석(Min Seok, Ko),남궁승필(Seung Pil, Namkung) 한국보건복지학회 2011 보건과 복지 Vol.13 No.-

This study was carried out with a view to provide basic data required to prepare for practical measures to offer quality medical service for military men in the future by making research of special features of military units and military men"s satisfaction with military medical service as well as by comparing and analyzing difference, if any, in such satisfaction of the men who were discharged recently from military service in the Army, Navy, Air Force and Marine Corps of the Republic of Korea. From the analysis, it was made clear that 1), as for experiences utilizing medical service in the military units, majority of the surveyed were put in military hospitals, followed by those who used dispensaries of battalions, divisions and regiments; 2) 2.96 in average was satisfied with military medical service and, by subdivisions, facilities and environment were most satisfactory, followed by hospitality of the medical staff, their concern and service, convenience in application procedures, and their level of technology and expertness; 3), in terms of difference in satisfaction by characteristics of military units, there was difference in satisfaction with military medical service as well as in subdivisions depending on army and type, character and location of military units; and 4) statistically significant positive (+) correlation existed between satisfaction with military medical service and all of subdivisions. The findings of the analysis suggested that it is obligatory task of the country to guarantee quality medical service for military personnel in order to increase satisfaction of military men with medical service and, thus, the country should exert best efforts to construct an appropriate system for military medical service and to exhibit ceaseless concern and support for the military area in order for no concerned parts to be left unattended.

적층제조를 고려한 수납형 자전거 헬멧 개발

고민석(Min-seok Ko),김주영(Jooyoung Kim),김유선(You-sun Kim),정기환(Gi-hwan Jung),채유진(Yujin Chae),김삼연(Samyeon Kim) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.11

Additive Manufacturing (AM) provides high degree of design freedom. This enables designers to fabricate complex geometries and enhance performance that cannot be achievable by conventional manufacturing. However, the high degree of design freedom from AM makes designers challenging to fully add design benefits from AM, because designers are not familiar with AM, which is new technology. In this study, we propose a bicycle helmet design process by considering AM capabilities. The objective of the helmet design is to redesign conventional bicycle helmet and then add new design benefits like lightweight and storage function, while keeping safety requirements of the conventional helmet. First, we analyze customer needs. Then, the customer needs are translated to engineering requirements. Lattice structure is utilized to achieve lightweight and safe helmet. Foldable structure of the helmet is proposed to make volume of helmet reduced and make the helmet as a storage of bicycle related items.

비타민 나무(Hippophae rhamnoides L.) 열매 추출물의 항산화 활성 및 미백 효과

고민석(Min-Seok Ko),이혜정(Hye-Jeung Lee),강명주(Myung-Ju Kang) 동아시아식생활학회 2012 동아시아식생활학회지 Vol.22 No.6