Design and Usability Evaluation of Preset Storage Module to Improve Accessibility of Home Appliances for the People with disabilities

Jineui Hong,Sangmin Kim,Daseul Yang,Kimun Kim,Seongjin Lim,Seongil Lee 대한인간공학회 2017 대한인간공학회 학술대회논문집 Vol.2017 No.4

윤리적 의사결정에 영향을 미치는 요인에 관한 탐색적 연구

김진의(JinEui Kim),김영우(YeongWoo Kim) 한국부패학회 2011 한국부패학회보 Vol.16 No.4

The issue of the ethical decision-making is very important today. Nevertheless, the lack of a systematic review of previous studies on ethical decision-making results in shortage of research on ethical decision-making. Based on this perception, this article was classified by O'Fallon, M. J & Butterfield, K. D(2005)' schemes which separated into personal factors, organizational factors, and moral strength about the existing ethical decision-making studies. It was examined more specifically that any variables could be included in the personal factors, organizational factors, and moral strength. In addition, we examined relevance of the variables and ethical decision-making. Finally, we suggested the variables(ex. opportunity) excluded in the previous reviews, in spite of key issue which is discussed in the field of public administration.

비감독 기계학습을 이용한 단일 염기 다형성 기반 유전 집단 구조 시각화

김진의(JinEui Kim ),황규백(Kyu-Baek Hwang) 한국정보과학회 2018 한국정보과학회 학술발표논문집 Vol.2018 No.6

Low Neutralizing Activities to the Omicron Subvariants BN.1 and XBB.1.5 of Sera From the Individuals Vaccinated With a BA.4/5-Containing Bivalent mRNA Vaccine

Eliel Nham,Jineui Kim,Jungmin Lee,Heedo Park,Jeonghun Kim,Sohyun Lee,Jaeuk Choi,Kyung Taek Kim,Jin Gu Yoon,Soon Young Hwang,Joon Young Song,Hee Jin Cheong,Woo Joo Kim,Man-Seong Park,Ji Yun Noh 대한면역학회 2023 Immune Network Vol.23 No.6

The continuous emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) variants has provided insights for updating current coronavirus disease 2019 (COVID-19) vaccines. We examined the neutralizing activity of Abs induced by a BA.4/5-containing bivalent mRNA vaccine against Omicron subvariants BN.1 and XBB.1.5. We recruited 40 individuals who had received a monovalent COVID-19 booster dose after a primary series of COVID-19 vaccinations and will be vaccinated with a BA.4/5-containing bivalent vaccine. Sera were collected before vaccination, one month after, and three months after a bivalent booster. Neutralizing Ab (nAb) titers were measured against ancestral SARS-CoV-2 and Omicron subvariants BA.5, BN.1, and XBB.1.5. BA.4/5-containing bivalent vaccination significantly boosted nAb levels against both ancestral SARS-CoV-2 and Omicron subvariants. Participants with a history of SARS-CoV-2 infection had higher nAb titers against all examined strains than the infection-naïve group. NAb titers against BN.1 and XBB.1.5 were lower than those against the ancestral SARS-CoV-2 and BA.5 strains. These results suggest that COVID-19 vaccinations specifically targeting emerging Omicron subvariants, such as XBB.1.5, may be required to ensure better protection against SARS-CoV-2 infection, especially in high-risk groups.

Enhanced antidiabetic efficacy and safety of compound K/β-cyclodextrin inclusion complex in zebrafish

Nam, Youn Hee,Le, Hoa Thi,Rodriguez, Isabel,Kim, Eun Young,Kim, Keonwoo,Jeong, Seo Yule,Woo, Sang Ho,Lee, Yeong Ro,Castaneda, Rodrigo,Hong, Jineui,Ji, Min Gun,Kim, Ung-Jin,Hong, Bin Na,Kim, Tae Woo,Ka The Korean Society of Ginseng 2017 Journal of Ginseng Research Vol.41 No.1

Background: 20(S)-Protopanaxadiol 20-O-D-glucopyranoside, also called compound K (CK), exerts antidiabetic effects that are mediated by insulin secretion through adenosine triphosphate (ATP)-sensitive potassium ($K_{ATP}$) channels in pancreatic ${\beta}$-cells. However, the antidiabetic effects of CK may be limited because of its low bioavailability. Methods: In this study, we aimed to enhance the antidiabetic activity and lower the toxicity of CK by including it with ${\beta}$-cyclodextrin (CD) (CD-CK), and to determine whether the CD-CK compound enhanced pancreatic islet recovery, compared to CK alone, in an alloxan-induced diabetic zebrafish model. Furthermore, we confirmed the toxicity of CD-CK relative to CK alone by morphological changes, mitochondrial damage, and TdT-UTP nick end labeling (TUNEL) assays, and determined the ratio between the toxic and therapeutic dose for both compounds to verify the relative safety of CK and CD-CK. Results: The CD-CK conjugate ($EC_{50}=2.158{\mu}M$) enhanced the recovery of pancreatic islets, compared to CK alone ($EC_{50}=7.221{\mu}M$), as assessed in alloxan-induced diabetic zebrafish larvae. In addition, CD-CK ($LC_{50} =20.68{\mu}M$) was less toxic than CK alone ($LC_{50}=14.24{\mu}M$). The therapeutic index of CK and CD-CK was 1.98 and 9.58, respectively. Conclusion: The CD-CK inclusion complex enhanced the recovery of damaged pancreatic islets in diabetic zebrafish. The CD-CK inclusion complex has potential as an effective antidiabetic efficacy with lower toxicity.

섬 관광에 대한 관광자의 위험지각이 여행행동에 미치는 영향 - 지각된 유용성과 용이성의 집단 간 차이를 중심으로 -

이진의 ( Jineui Lee ),김남조 ( Namjo Kim ) 전남대학교 지역개발연구소 2021 지역개발연구 Vol.53 No.3

본 연구는 섬 관광에 대한 관광자의 위험지각이 여행행동에 어떠한 영향을 미치는지 규명하고자 하였고, 이와 더불어 지각된 유용성과 용이성 요인을 적용하여 현대인들의 행동 패러다임인 스마트폰의 활용영향을 실증적으로 접근하고자 하였다. 분석결과를 살펴보면 첫째, 섬 관광에 대한 관광자의 위험지각은 태도와 주관적 규범, 지각된 행동통제에 영향을 미치는 것으로 확인되었다. 둘째, 태도와 주관적 규범, 지각된 행동통제가 방문의도에 유의한 영향을 미치는 것으로 확인되었으며, 특히 지각된 행동통제와 방문의도 간 높은 영향관계가 있는 것으로 나타났다. 셋째, 섬 관광에 대한 관광자의 위험지각과 태도, 주관적 규범, 지각된 행동통제 간 지각된 유용성과 용이성의 집단 간 차이는 부분적으로 유의한 것으로 나타났다. 본 연구결과를 통해 섬 관광에 대한 관광자의 위험지각에 따른 불확실성의 해소는 섬 관광활성화를 위해 가장 근본적으로 선행되어야 할 과제임을 제시하였으며, 향후 섬 관광개발 및 활성화 정책을 논의하는데 있어 기초자료로 활용될 수 있을 것이라 사료된다. This study sought to establish how the danger perception of tourists on island tourism affects travel behavior. In addition, it sought to apply perceived usefulness and ease of use factors to empirically approach the utilization effect of smartphones, the behavioral paradigm of modern people. The analysis results, first, it has been confirmed that the tourist's risk perception of island tourism affects attitudes, subjective norms and perceived behavioral control. Second, attitudes, subjective norms and perceived control of behavior have been found to have a significant impact on the intention of the visit. In particular, perceived behavioral control and willingness to visit also have a high influence. Third, the difference between tourists' perception of risk and attitude toward island tourism, subjective norms, and perception of usefulness and ease between the control of perceptual behavior has been shown to be partially significant. This research suggests that the resolution of uncertainty due to the danger perception of tourists on island tourism is the most fundamental task to revitalize island tourism.

확장된 Hierarchical Task Analysis 를 적용한 가전제품 접근성 평가 방법론

김상민(Sangmin Kim),오희라(Heera Oh),임승빈(Seungbin Yim),전정언(Jeongeon Jeon),홍진의(Jineui Hong),이재형(Jaehyung Lee),이태우(Taewoo Lee),이성일(Seongil Lee) 한국HCI학회 2016 한국HCI학회 학술대회 Vol.2016 No.1

현재 국내뿐 아니라 전세계적으로 장애인 인구가 증가하고 있다. 그러나 가전제품 사용에 있어 일반인 사용자와 장애인 사용자의 격차는 줄지 않고 지속적으로 증가하고 있는 추세이다. 하지만 가전제품들의 접근성 평가와 분석에 대한 연구는 미비한 편이며, 기존의 가이드라인, 체크리스트 중심의 접근성 평가 연구는 주관적이고 정성적인 한계를 극복하지 못하고 있다. 과업분석(Task Analysis)방법 중 하나인 HTA(Hierarchical Task Analysis)기법을 적용한 선행연구 역시 몇 가지 보완점을 가지고 있다. 본 연구에서는 기존의 HTA 를 활용한 가전제품의 접근성 평가 방법론을 확장하여 선행연구의 문제점을 극복한 새로운 평가방법론을 제안한다. 확장된 HTA평가방법론은 다양한 사용자 유형의 과업 패턴을 반영하도록 구성된다. 또한 HTA 의 각 Task behavior 에 대응하는 제품의 접근성 요소를 평가지표로 활용한다. 결과적으로 확장된 HTA 를 통해 독립적이었던 장애인의 가전제품 사용패턴을 포괄하고, 산술적으로 산출된 접근성 평가결과를 통해 종합적인 해석을 제시한다. 이를 위해 본 연구에서는 선행연구사례와 대비하여, 다양한 사용유형을 포괄하는 확장방향을 제시한다. 또한 확장형 HTA 를 통해 새롭게 얻어지는 접근성 평가 결과를 제시하여 선행연구의 문제점을 보완한다. Nowadays, In both overseas and domestic areas, With an increasing number of handicapped people, gaps arises between handicapped users and normal users. However, Estimation and Analysis of accessibility of home appliances are in insignificant steps, and existing guideline and research with standard that is consisted of checklist are just subjective and qualitative. The precedent research that applied "HTA(Hierarchical Task Analysis)" solution which is known as one of ways of "Task Analysis" also has a few points that have to change. In this paper, by expanding a methodology of handicapped accessibility evaluation that is based on p recedent " HTA" , We offer a more analytical evaluating methodology. That expanded "HTA" is compromised to show a physical pattern of various users. Expanded "HTA" uses a offered Task behavior and product"s interface that follows with Task behavior. With expanded HTA, We can detect the accessibility condition of product and can get a quantifiable result. And that can derive a accessibility evaluation and evaluating barometer. In the future, we look forward to Using offered methodology in this research conducts accessibility evaluation that considers a various user members and quantifiable derives interface"s components that needs to be solved and changed.

생활SOC지원사업에 대한 만족도가 정책 수요에 미치는 영향 연구 - 수혜지역 주민과 이용객의 비교를 중심으로 -

김주진 ( Jujin Kim ),이진의 ( Jineui Lee ),신우진 ( Woojin Shin ) 전남대학교 지역개발연구소 2021 지역개발연구 Vol.53 No.2

우리나라는 총량적인 발전과 함께 지역 간 격차가 심화되고 있다. 인구나 산업 등 수도권 집중 현상으로 인하여 지역 간 불균형이 심화됨에 따라 중앙 정부에서는 지역의 균등한 발전을 위한 국가균형발전 정책을 추진하고 있다. 균형발전을 위한 다양한 사업 중 SOC사업은 대규모 기간시설 위주로 투자되어 선진국 수준의 인프라를 구축하였으며, 최근에는 사람과 지역 중심의 질적 투자인 SOC 투자 패러다임이 전환됨에 따라 생활SOC사업에 대한 중요성이 부각되고 있다. 이에 생활SOC사업을 대상으로 한 연구가 필요하나, 대부분의 SOC 관련 연구들이 대규모 SOC사업에 따른 주택 가격이나 지역경제를 살펴보는 연구에 한정되어 있다. 따라서 본 연구는 광주광역시 국가균형발전사업 중 생활SOC사업에 해당하는 체육시설지원사업을 사례로 만족도와 정책 수요에 있어 삶의 질 개선도가 매개 효과를 갖는 지 분석하고, 수혜지역 주민과 이용객 두 집단 비교를 통한 시사점을 제시하고자 한다. 분석 방법으로는 요인분석, 경로분석, Sobel Test 등을 실시하였다. 연구 결과, 만족도는 삶의 질 개선도에 정(+)의 영향을 주었고, 삶의 질 개선도는 정책 수요에 정(+)의 영향을 주는 것으로 나타났다. 또한 만족도와 정책 수요 간에 삶의 질 개선도는 부분 매개를 하고 있는 것으로 나타났다. 마지막으로 수혜지역 주민과 이용객들을 비교 분석한 결과, 수혜 지역주민의 경우 삶의 질 개선도가 부분 매개효과가 있었으나 이용객의 경우 매개 효과가 없는 것으로 나타났다. 본 연구의 결과는 향후 생활SOC 관련 정책 및 시설 조성의 참고 자료로 활용될 수 있다. In Korea, the gap between regions is growing along with the overall development. As the unbalanced development between regions has become more and more serious due to the concentration of population and industry in the metropolitan area, the central government is promoting a balanced national development policy for the equal development of regions. Among the various projects for balanced growth, the SOC project was conducted mainly on large-scale infrastructure, and as a result, the infrastructure of advanced countries was established. Recently, as the SOC investment paradigm shifts to qualitative investment centered on people and regions, the importance of life SOC projects is increasing. Accordingly, research on life SOC project is necessary, but most of the SOC-related studies are limited to looking at housing prices or local economies. Therefore, this study is a case of a sports facility support project, which is a life SOC project among the balanced national development projects in Gwangju. Through this study, we analyzed whether satisfaction and policy demand toward life SOC project has a mediating effect on improving the quality of life, and implications were drawn by comparing the beneficiary local residents and users. As analysis method is Factor Analysis, Path Analysis, and Sobel Test. As a result of the study, satisfaction was found to have a positive (+) effect on the improvement of the quality of life, and the improvement of the quality of life had a positive (+) effect on the policy demand. In addition, it was found that the degree of improvement in quality of life was partially mediated between satisfaction and policy demand. Finally, as a result of comparison analysis the beneficiary local residents and users, it was found that the improvement of the quality of life in the beneficiary local residents had a partial mediating effect, but in the case of users, there was no mediating effect. The results of this study can be used as reference data when establishing policies or facilities related to life SOC in the future.

간호의 메타패러다임 관점으로 바라본 국내 간호학연구 동향분석

김태현(Taehyun Kim),홍진의(Jineui Hong) 한국간호연구학회 2022 한국간호연구학회지 Vol.6 No.3

Purpose : The purpose of this study is to analyze the keywords of the papers published in the Korean Journal of Nursing from the perspective of a nursing metaparadigm in order to confirm the characteristics of the recent nursing studies. Methods : Text mining was conducted using online journal information to analyze 844 papers published in 26 nursing journals from January 1 to December 31, 2021, from the perspective of a nursing metaparadigm. Results : Four topics could be derived via topic modeling analysis. The main keywords constituting the first topic were nurses, care, experience, Korea, research, development, Koreans, COVID-19, patients, and health, and the title was “Disease and Personal Experience : Human and Environment.” The main keywords constituting the second topic were factors, health, behavior, patients, women, research, life, cancer, influence, and Koreans, and the title was “Minority and Health-related Behavior : Human and Health.” The main keywords constituting the third topic were nursing, influence, student, care, factors, influence, patients, hospitals, clinics, and cancer, and the title was “Health and Influencing Factors : Health and Environment.” The main keywords constituting the fourth topic were effects, programs, patients, considerations, interventions, development, nurses, education, care, and adults, and the title was “Nursing and Scientific Evidence : Nursing.” Conclusion : Nursing research includes at least one of the paradigms of human, environment, health, and nursing even when new science and technology are introduced and interdisciplinary convergence occurs due to changes in the times, and it is confirmed that the value of the nursing metaparadigm does not change.

간호대학생의 아동학대 경험, 예방교육 경험, 신고 관련 지식, 아동학대 인식에 따른 방임 인식 수준의 차이

김은서(Eunseo Kim),이진우(Jinwoo Lee),문하민(Hamin Moon),홍진의(Jineui Hong) 한국산학기술학회 2023 한국산학기술학회논문지 Vol.24 No.5

본 연구는 간호대생의 아동학대 예방교육, 경험, 신고 관련 지식수준을 확인하고, 그에 따른 간호대학생의 방임 인식과의 관련성을 확인 하는데 목적이 있다. 연구기간은 2022년 8월부터 2023년 1월까지 진행되었으며, 연구결과는 아동학대 신고 지식수준이 높을수록 아동학대(방임) 인식이 향상됨을 확인할 수 있었다(r=152, p=.036). 또한 아동학대 신고의무자는 직무를 수행하면서 아동학대 범죄를 알게 된 경우나 의심이 있는 경우 즉시 신고해야할 의무가 있다는 사실을 알 경우(ß=.38, p=.038), 초 · 중 · 고 교사는 아동학대 신고의무자라는 사실을 알 경우(ß=.208, p=.016), 사회복지시설종사자는 아동학대 신고 의무자임을 알 경우에(ß=.199, p=.042) 방임인식 수준이 높은 것을 확인할 수 있었다. 아동학대 지식이 높을수록 방임학대 인식도가 높아지며, 특정 문항들이 관련성이 높은 것으로 확인되었기 때문에 교육내용에 이를 반영해야 한다. 이를 통해 간호사가 되었을 때 아동학대를 적절히 인식하고, 적극적으로 신고할 수 있도록 해야 한다. This study examines the experience of nursing students concerning child abuse, its prevention, and the level of knowledge of reporting. We further endeavor to determine the relevance of the perceptions of neglect among nursing students. This study was conducted from August 2022 to January 2023. Our results reveal that the level of knowledge for reporting child abuse was positively associated with the awareness of its neglect (r = 152, p = 0.036). Nursing students who were obligated to report child abuse demonstrated a higher level of awareness of neglect when they had knowledge about the legal obligation to report suspected cases of child abuse (β = 0.38, p = 0.038). Moreover, a higher level of neglect recognition was obtained for elementary, middle, and high school teachers when they had prior knowledge about the obligation (β = 0.208, p = 0.016). Social welfare facility staff demonstrated a high level of awareness of neglect when they were aware of obligation (β = 0.199, p = 0.042). The level of child abuse knowledge was found to be directly related to the awareness of neglect and abuse. During the survey, certain questions were found to be highly relevant to gain insight. We propose that these questions should be reflected in the educational content for nursing students.