화학공장 비일상작업 중 화재⋅폭발사고에 대한 원인조사 사례연구 및 고찰

안수빈,이경수,이철규 한국화재소방학회 2024 한국화재소방학회 학술대회 논문집 Vol.2024 No.1

CFD 시뮬레이션을 활용한 화학물질 누출사고 분석에 관한 연구

안수빈,장창봉,이경수,권혜옥 한국산업보건학회 2023 한국산업보건학회지 Vol.33 No.3

Objectives: Chemical accidents cause extensive human and environmental damage. Therefore, it is important to prepare measures to prevent their recurrence and minimize future damage through accident investigation. To this end, it is necessary to identify the accident occurrence process and analyze the extent of damage. In this study, the development process and damage range of actual chemical leakage accidents were analyzed using CFD. Methods: For application to actual chemical leakage accidents using FLACS codes specialized for chemical dispersion simulation among CFD codes, release rate calculation and 3D geometry were created, and scenarios for simulation were derived. Results: The development process of the accident and the dispersion behavior of materials were analyzed considering the influencing factors at the time of the accident. In addition, to confirm the validity of the results, we compared the results of the actual damage impact investigation and the simulation analysis results. As a result, both showed similar damage impact ranges. Conclusions: The FLACS code allows the detailed analysis of the simulated dispersion process and concentration of substances similar to real ones. Therefore, it is judged that the analysis method using CFD simulation can be usefully applied as a chemical accident investigation technique.

축산시설 온실가스 배출량 및 내부 환경 연구를 위한 소규모 스마트양돈 공학 실험&실증 시설 설계

안수빈,이선형,김락우 한국농공학회 2023 韓國農工學會誌 : 전원과 자원 Vol.65 No.1

장애청소년의 전환프로그램 : 연구 동향 분석과 체계적 고찰

안수빈,박혜연 대한신경계작업치료학회 2022 재활치료과학 Vol.11 No.3

Objectives : This study aimed to provide basic data on intervention strategies that occupational therapists can access by systematically analyzing the intervention and effectiveness for youth with disabilities. Methods : The RISS, PubMed, and Web of Science databases were used to search for papers published between 2006 and 2021. The keywords were “Disability AND Adolescents OR Young adult AND Transition education OR Transition program”. Seven papers were selected for analysis, and the full text was reviewed. The keywords and national relations were analyzed and visualized using the WoS (Web of Science) and VOSviewer programs. Results : The participants were classified into five types (ASD or ADHD, ID, DD, and physical disability). The areas used for the intervention were mixed into three categories: occupation (academic), self-management (time), and interaction (personal relations and communication). Sociality and adaptation, quality of life, and at least one of the three categories of daily life activities showed significant improvement. Conclusions : This study can be used as basic data to expand the area where only OTs can contribute while grasping the research trend of the conversion program and presenting the direction of exchange with various experts by organizing the application and its effects. 목적 : 본 연구는 전환프로그램 연구동향과 장애청소년을 대상으로 국내외 전환프로그램의 중재 및 효과를체계적으로 분석함으로써 학교 및 지역사회 관련 기관들과 협력하여 성인생활의 모든 측면을 포함할수 있는 중재 전략에 대한 기초자료를 제공하는 것을 목적으로 한다. 연구방법 : 학술연구정보서비스(Research Information Sharing Service: RISS), Pubmed, Web of Science(WoS) 데이터베이스를 사용하여 2006년부터 2021년까지의 게재된 논문을 검색하였다. 주요검색어는‘Disability’ AND (‘Adolescents’ OR ‘Young adult’) AND (‘Transition education’ OR ‘Transition program’)를 사용하였다. 최종적으로 7편의 국내외 논문을 본 연구의 분석 대상으로 선정하여 전문을검토하였다. 또한, WoS(Web of Science) 플랫폼과 VOSviewer(version 1.6.16, CWTS, Netherlands, 2020) 프로그램을 이용하여 키워드와 국가 관계를 분석하고 시각화하였다. 결과 : 7개의 논문에서 참여한 대상자를 유형별로 분석한 결과, 대상자는 ASD, ADHD, ID, DD, physical disability 총 5가지로 분류되었다. 중재에 사용된 영역은 크게 직업(학업), 자기관리(시간), 상호작용(대인관계, 의사소통) 3가지 범주로 혼합되어 실시되었다. 중재 결과 7편 중 1편을 제외하고는 사회성및 적응, 삶의 질, 일상생활활동 세 가지 분류 중 적어도 하나 이상의 부분에서 유의미한 향상을 보였다. 결론 : 본 연구는 전환프로그램의 연구동향을 파악하면서 프로그램의 적용과 그 효과를 정리하여 다양한전문가와의 교류하는 방향성을 제시하는 동시에 단편적인 측면이 아닌 성인생활의 모든 측면을 확대하는 기초자료로 활용될 수 있을 것이다.

항암화학요법으로 인한 증상에 대한 반하사심탕의 효과: 체계적 문헌고찰

안수빈,이가영,황현호,정민정,장인수 대한한방내과학회 2019 大韓韓方內科學會誌 Vol.40 No.4

Objective: The purpose of this study was to investigate (using a systematic review) the effect of Banhasasim-tang in the treatment of chemotherapy-induced symptoms. Method: A systematic review was conducted to identify the effect of Banhasasim-tang for chemotherapy-induced symptoms. Electronic databases were used, including such as PubMed, Cochrane, CNKI, Wanfang, CiNii, J-STAGE, NDSL, and OASIS. Among others, the main search terms included “cancer”, “Banhasasim-tang”, “Banxia Xiexin Tang”, and “Hangeshashin-to”. This study only included randomized controlled trials (RCTs). Results: A total of 14 RCTs were selected. They all identified the effect of Banhasasim-tang in the treatment of chemotherapy- induced symptoms such as nausea, vomiting, and diarrhea. In addition, five of the studies evaluated the preventive effect of Banhasasim-tang on the symptoms. Conclusion: An analysis of 14 RCTs showed that Banhasasim-tang for chemotherapy-induced symptoms might be effective not only for treatment but also for prevention. However, due to the low quality and number of the selected original articles, the significance of this conclusion is somewhat limited. It is hoped that more systematic and rigorous clinical trials will be conducted.

성인 남성의 행동유형에 따른 미용실 선택속성과 고객충성도

안수빈,장미숙 한국미용학회 2020 한국미용학회지 Vol.26 No.2

The purpose of this study is to analyze beauty salon selection attributes and customer loyalty by the DISC behavioral styles among 20- 50s adult men. The results found the following: First, according to the analysis of differences in DISC behavioral styles by subjects’ general characteristics, ‘influence (I)’ was the highest in age 20-29. In age 30-59, on the contrary,‘conscientiousness (C)’ was the greatest. Second, in terms of overall beauty salon selection attributes, ‘skills and services’ was the highest. According to analysis of differences in beauty salon selection attributes by general characteristics, the respondents’ impression of a beauty salon was relatively better among high school graduates and college graduates. Third, overall customer loyalty was scored at 3.37 on average. Fourth, according to analysis of differences in beauty salon selection attributes and customer loyalty by the DISC behavioral style, impression of a beauty salon was relatively better among high school graduates and college graduates. Third, overall customer loyalty was scored at 3.37 on average. Fourth, according to analysis of differences in beauty salon selection attributes and customer loyalty by the DISC behavioral style, impression of a beauty salon was relatively better among high school graduates and college graduates. Third, ove overall customer loyalty was scored at 3.37 on average. Fourth, according to analysis of differences in bea beauty salon selection attributes and customer loyalty by the DISC behavioral style, impression of a beauty salon was relatively better among high school graduates and college graduates. Third, overall customer loyalty was scored at 3.37 on average. Fourth, according to analysis of differences in beauty salon selection attributes and customer loyalty by the DISC behavioral style, ‘influence (I)’ or ‘ ‘dominance (D)’ was high in facilities while ‘influence (I)’ was only high in skills and services. In employee services as well, ‘influence (I)’ was high. In the general impression of a beauty salon, on the contrary, ‘dominance (D)’ was high. The analysis of differences in customer loyalty by the DISC behavioral style found that those in ‘influence (I)’ are very loyal to the beauty salon they currently visit regularly. Fifth, according to analysis of the effects of beauty salon selection attributes on customer loyalty, ‘employee services’ was most influential. In other words, employee services are the most critical factor in enhancing male customers’ loyalty.

누크관 수종 제거 이후 후유증에 대한 한방치료 1례 : 증례보고

안수빈,염지윤,허나연,강세영 대한한방내과학회 2023 大韓韓方內科學會誌 Vol.44 No.5

Objective: The purpose of this case study is to report the hydrocele of the canal of Nuck and the effectiveness of Korean medicine in post-surgery improvement of symptoms. Method: A patient who was diagnosed with hydrocele of the Nuck canal and had symptoms after Lichtenstein’s operation was treated using Korean medicine, including acupuncture, herbal medicine, and moxibustion, every day. The evaluation was performed using the Numeral Rating Scale (NRS), the 5-level EQ-5D version (EQ-5D-5L), the EQ visual analogue scale (EQ-VAS), and the World Health Organization Quality of Life-Brief (WHOQOL-BREF). Results: After treatment, changes were observed in NRS (from 8 to 2-3) and EQ-VAS (from 60 to 85), whereas there was no difference in EQ-5D-5L (both 6). There was an overall improvement in the domains of WHOQOL-BREF and subjective symptoms. Conclusion: This study suggests that Korean medicine may improve symptoms after surgery of hydrocele of the canal of Nuck and can be evaluated using an overall QoL questionnaire.

소셜 빅데이터를 활용한 양육스트레스 의미 네트워크 분석

안수빈,이강이,이재림,김은경 가정과삶의질학회 2019 가정과삶의질학회 학술발표대회 자료집 Vol.2019 No.10

Characteristics and immuno-modulatory effects of Weissella cibaria JW15 isolated from Kimchi, Korea traditional fermented food, for probiotic use

안수빈,이상명,이완규,박호은,김소영,손미예 충북대학교 동물의학연구소 2013 Journal of Biomedical and Translational Research Vol.14 No.4

In this study, characteristics and immuno-modulatory effects of Weissella cibaria JW15 isolated from Kimchi, traditional Korean fermented food, were examined for investigation of the capacity of potentially probiotic strains. We measured acid, bile, and heat tolerance, adhesive properties to intestinal epithelial cells, and inhibitory activity against pathogens. JW15 could survive at pH 3.0 for 2 hr, but not at pH 2.0. JW15 also showed tolerance to 0.3% oxgall bile salt, and heat tolerance at 70°C and 80°C for 5 min, respectively. Adhesive ability to Caco-2 cells was similar to that of Lactobacillus rhamnosus GG (LGG), a well-known commercial probiotic. JW15 exhibited antimicrobial activities to pathogenic bacteria such as Escherichia coli, Listeria monocytogenes, Staphylococcus aureus, and Salmonella enteritidis. The immuno-modulatory effects of JW15 were compared with those of LGG, a well-known immune enhancer. For analysis, production of nitric oxide (NO), NF-κB (Nuclear factor κB), Interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α) was measured. The concentration of NO induced by JW15 was higher than that by LGG at low concentration (1 × 107 cfu/mL). Low and high (5 × 107 CFU/mL) concentration of JW15 induced statistically higher production of NF-κB, IL-1β, and TNF-α than that produced by LGG, respectively. In conclusion, Weissella cibaria JW15 had ability as a probiotic strain, including acid, bile, and heat tolerance, adhesive properties to intestinal epithelial cells, and inhibitory activity against pathogens. In addition, JW15 showed better immuno-modulatory effects than LGG when NO, NF-κB, IL-1β, and TNF-α were measured. According to these results, the characteristics and immunomodulating activity of Weissella cibaria JW15 are suitable for consideration as a potential probiotic.

미디어 이용시간이 아동의 학교생활적응에 미치는 영향

안수빈,강보람,이강이 한국아동학회 2016 한국아동학회 학술발표논문집 Vol.2016 No.11