[기획특집] 모두를 위한 성과 재생산 권리 운동, 앞으로 나아가야 할 방향

박아름 한국여성정책연구원(구 한국여성개발원) 2021 젠더리뷰 Vol.60 No.-

How to Sustain Smart Connected Hospital Services: An Experience from a Pilot Project on IoT-Based Healthcare Services

박아름,장혜정,이경전 대한의료정보학회 2018 Healthcare Informatics Research Vol.24 No.4

Objectives: This paper describes an experience of implementing seamless service trials online and offline by adopting Internet of Things (IoT) technology based on near-field communication (NFC) tags and Bluetooth low-energy (BLE) beacons. The services were provided for both patients and health professionals. Methods: The pilot services were implemented to enhance healthcare service quality, improve patient safety, and provide an effective business process to health professionals in a tertiary hospital in Seoul, Korea. The services to enhance healthcare service quality include healing tours, cancer information/ education, psychological assessments, indoor navigation, and exercise volume checking. The services to improve patient safety are monitoring of high-risk inpatients and delivery of real-time health information in emergency situations. In addition, the services to provide an effective business process to health professionals include surveys and web services for patient management. Results: Considering the sustainability of the pilot services, we decided to pause navigation and patient monitoring services until the interference problem could be completely resolved because beacon signal interference significantly influences the quality of services. On the other hand, we had to continue to provide new wearable beacons to high-risk patients because of hygiene issues, so the cost increased over time and was much higher than expected. Conclusions: To make the smart connected hospital services sustainable, technical feasibility (e.g., beacon signal interference), economic feasibility (e.g., continuous provision of new necklace beacons), and organizational commitment and support (e.g., renewal of new alternative medical devices and infrastructure) are required.

Tri-Layered Silk Fibroin and Poly-ɛ-Caprolactone Small Diameter Vascular Grafts Tested In vitro and In vivo

박아름,김성곤,박영환,김현정,김민근,권해용,Subhas C. Kundu 한국고분자학회 2015 Macromolecular Research Vol.23 No.10

A silk fibroin (SF) and poly-ε-caprolactone (PCL) tri-layered nano-fibrous scaffold composed of an inner, middle, and outer layer is fabricated via sequential electrospinning. The middle layer of the SF/PCL blend nano-fiber is introduced to minimize delamination of each layer of the scaffold. The inner layer is composed of SF with Spirulina maxima extract (SP), and the outer is composed of PCL. The anti-thrombic effects of SP are tested first. The structure, mechanical properties, and cytocompatibility of the scaffold are evaluated. The tri-layered nano-fiber scaffold is implanted into a rat carotid artery, and the sample after 3 weeks of implantation is evaluated histologically. The SP exerts anti-thrombic activity, and the SF with SP inhibits platelet adhesion. The tri-layered scaffold with the middle layer composed of SF/PCL blend exhibits excellent tensile strengths, burst pressure strength, and suture retention strength. The fabricated material does not induce any cytotoxicity. The cells are well spread on the scaffold. Recipient vessel maintains patency 3 weeks after implantation. The inner lumen of the scaffold reveals regenerated endothelial cells. The results indicate that the tri-layered tubular SF/PCL vascular grafts can be used in vascular tissue engineering due to their excellent mechanical properties and good tissue regeneration capability.

인공지능 기반 챗봇 기술의 산업 적용 연구

박아름,이새봄,송재민 한국컴퓨터정보학회 2020 韓國컴퓨터情報學會論文誌 Vol.25 No.7

Based on the successful use of chatbot technology, this study examined what business values each company is creating. The chatbot service contributes to improving the productivity of the company by helping to answer or respond to the questions of employees inside the company or customers. And in the field of education, Instead of instructor, AI technology responds the questions and feedback of the students to reduce the work of the instructor. In the field of commerce, offline stores provide convenient and new purchasing experiences to customers by providing product purchasing services through artificial intelligence speakers and personalization service. Although chatbot service is creating business value in some business cases, it is still limited to the process of a specific company, and the spread rate is still slowing because the service scope, convenience, and usefulness are not greater than expected. Therefore, some chatbot development service providers is providing an integrated development platform to improve usability, Chatbots have the features and advantages of providing convenience instead of answering human questions. However, there is a disadvantage that the level of communication can be lowered by reducing various human subjective views and giving mainly objective answers. Through this study, we will discuss the characteristics, advantages and disadvantages of chatbot services by comparing them 본 연구는 챗봇기술을 성공적으로 활용한 사례를 기반으로 각 기업들이 어떤 비즈니스적 가치를 창출하고 가지고 있는지 살펴보았다. 챗봇 서비스는 기업 내부 직원 또는 고객들의 질문에 빠르게 답변하거나대응하게 도와줌으로써 기업의 업무 생산성 향상 향상에 기여하고 있으며, 교육분야에서는 수강생들의질문 및 피드백을 인공지능 기술이 대신 함으로써 강사진의 업무를 줄여주는데 도움을 준다. 상거래분야의 오프라인 매장에서는 제품 구매와 매장에서의 개인화 서비스 제공과 인공지능 스피커를 통한구매 서비스를 제공함으로써 고객에게 편리하고 새로운 구매 경험을 제공하고 있다. 챗봇 서비스가 일부기업사례에서 비즈니스 가치를 창출하고 있으나 여전히 특정 기업의 프로세스에 국한되고 있으며, 사용자가 기대했던 것보다 서비스 범위와 편리성 및 유용성이 크지 않아 확산속도가 늦어지고 있어 일부 챗봇개발 서비스 업체는 사용성을 향상시키기 위해 통합 개발 플랫폼을 제공하고 있다, 챗봇은 인간 수준으로질문에 대한 답변을 대신하여 편의성을 제공한다는 특징과 장점이 있다. 하지만, 다양한 인간의 주관적견해를 축소시키고 객관화된 답변을 주로 주게되어 커뮤니케이션의 수준이 떨어질 수 있다는 단점이있다. 본 연구를 통하여 챗봇 서비스들의 특징과 장점, 단점 등을 비교하며 논의를 해보도록 한다.

IoT기반의 O2O박물관 시스템 구축 사례 연구

박아름,전정호,이경전 한국지능정보시스템학회 2015 한국지능정보시스템학회 학술대회논문집 Vol.2015 No.11

Thermal Inactivation of Sodium-Habituated Staphylococcus aureus in Ready-to-Heat Sauces

박아름,이진희,정숙진,황인균,이순호,조준일,윤요한 한국축산식품학회 2012 한국축산식품학회지 Vol.32 No.6

The objective of this study was to evaluate the effect of sodium habituation on thermal resistance of Staphylococcus aureus in various ready-to-heat (RTH) sauces. The strain mixture of S. aureus strains KACC10768, KACC10778,KACC11596, KACC13236 and NCCP10862 was habituated up to 9% of NaCl. The inocula of NaCl-habituated and nonhabituated S. aureus were inoculated in 5 g portions of pork cutlet, meat and Carbonara sauces at 7 Log CFU/g, and the samples were vortexed vigorously. The inoculated samples were then exposed to 60 and 70oC in a water-bath, and survivals of total bacteria and S. aureus were enumerated on tryptic soy agar and mannitol salt agar, respectively, every 30 min for 120 min. At 60oC, the cell counts of total bacteria and the significant difference in survivals between sodium-habituated and non-habituated S. aureus were observed only in the Carbonara sauce; the tailing effect, which is the period of no reduction of bacterial cell counts, was observed in pork cutlet, meat and Carbonara sauces subjected to 60oC. At 70oC, total bacterial populations and sodium-habituated and non-habituated S. aureus cell counts in meat and Carbonara sauce also significantly decreased (p<0.05) after 30 min of heat treatment, followed by the obvious tailing effect. Sodium-habituated S. aureus cell counts in meat and Carbonara sauces were higher (p<0.05) than those of non-habituated S. aureus at 70oC. The results indicate that sodium habituation of S. aureus cells may increase the thermal resistance of the pathogen in RTH sauces; moreover,heating RTH sauces for a short time before serving may not sufficiently decrease the cell counts of S. aureus, particularly for sodium-habituated strain.

1980년대 남북대화의 교훈

박아름 북한연구소 2022 북한학보 Vol.47 No.1

1980년대 활발했던 남북 간의 대화와 교류의 단절은 남한의 팀 스피릿(Team Spirit) 때문일까? 이 연구는 1980년대 남북대화가 중단된 이유가 무엇인지에 대한 의문에서 시작되었으며, 40년 후인 현재 남북대화를 실현하기 위한 교훈을 얻는 것을 목적으로 삼았다. 이를 위해1980년대 남북대화의 발생 요인과 내용, 그리고 결렬의 원인에 대해남한과 북한 그리고 국제정세를 고찰하였다. 연구 결과 첫째, 1984년 북한의 수재물자 제안이 남북대화를 촉진시키는 계기가 되었지만, 1980년 중반은 ‘아웅산 사건(1983)’과 ‘KAL 기 격추사건(1983)’이 발생한 이후 동북아에서 소련과 북한이 고립되고, 남한이 ‘1986년 아시안게임’과 ‘1988년 서울올림픽’의 성공적인 개최를 위해 준비하고 있던 시기로, 남북한은 한반도의 평화모드가 공통적으로 필요하여 대화를 시작할 수 있었음을 분석하였다. 둘째, 남한은‘아웅산 사건’, 북한은 ‘팀 스피릿’을 명분으로 대화의 중단과 재개를 반복했지만, 1986년 북한이 남북대화가 아닌 ‘남북미 3자 대화’를 요구하면서 남북대화가 중단되었음을 밝혔다. 끝으로, 북한의 대미접근은 현재까지 지속되는 전략으로 이에 대한분석이 필요하며, 조건 없는 남북대화의 시작을 통해 ‘관계’를 형성하고, ‘평화’를 만들어 나갈 것을 제안하였다.

장애 청소년의 작업 균형과 시간 사용 만족감에 관한 연구

박아름,차태현 대한감각통합치료학회 2020 대한감각통합치료학회지 Vol.18 No.1

목적 : 본 연구에서는 통계청의 ‘2014년 생활시간 조사’ 원자료를 사용하여 장애 청소년의 시간 사용 분석 과 작업 유형별 시간 사용에 대한 자기 만족도를 알아보고자 한다. 연구방법 : 통계청에서 추출한 자료를 활용해 10세에서 24세 장애 청소년 84명을 작업치료실행체계-3을 기준으로 6개의 작업 영역으로 재분류했다. 작업 유형은 개인의 시간 사용량을 기준으로 하여 분류하였 다. 마지막으로 작업 유형에 따라 시간 사용에 대한 자기 만족감을 확인하였다. 결과 : 장애 청소년의 전체 시간 사용량은 휴식과 수면 영역(42.33%)의 시간 사용이 가장 많았고 그 다음 일상 영역(21.69%), 교육 영역(16.44%), 여가 영역(14.15%), 사회참여 영역(3.46%), 놀이 영역(1.93%) 순이었다. 작업 유형을 분석한 결과, 역균형 유형 10.71%, 활동과다 유형 50.00%, 활동과소 유형 28.57%, 균형 유형 10.71% 이었으며, 휴식과 수면 영역, 일상 영역, 교육 영역, 여가 영역에서 유형별 유의한 차 이를 보였다. 시간 사용 부족감에 대해서는 유의한 차이가 없었으나 시간 사용 만족감에서는 유형별 유 의한 차이를 보였다. 특히 균형 유형이 가장 만족한다고 느꼈다. 결론 : 장애 청소년의 시간 사용을 활용한 작업 균형 분석과 시간 사용에 관한 부족감 및 만족감 분석을 통 하여 장애 청소년의 삶의 질과 건강을 증진 시킬 수 있는 중재 활동의 기초 자료로 제공하고자 한다. Objective : This study used the data of the National Statistical Office to analyze the time use of disabled youth and their self-satisfaction with it by their type of occupation. Methods : Using raw data extracted from Statistics Korea, 84 disabled youth from 10 to 24 years old were re-classified into six occupational areas based on Occupational Therapy Practice Framework (OTPF)-3. The occupational types were classified according to the time use by individuals based on data from Statistics Korea. Finally, according to the type of occupation, self-satisfaction with the use of time was identified. Results : The total amount of time spent by disabled youths was the largest in the rest and sleep categories, followed by daily living, education, leisure, social participation, and play. The analysis of occupational types showed that the groups were turned around (10.71% of participants), high activity group (50.00%), low activity (28.57%), and balanced (10.71%). There were significant differences between types in the first five of the aforementioned categories. There was no significant difference in the lack of time use, but there was a significant difference among their satisfaction with their use of time. The balanced type (21.53%) reported the most satisfaction. inadequacy Conclusion : The purpose of the project was to provide the raw data of intervention activities that can improve the quality of life and health of disabled youth. By analyzing their time use and occupations, deficiencies in time management and their satisfaction with their use of time can be noted.

Electrospun PLCL/gelatin fibers for cartilage tissue regeneration

박아름,이종만,태기융,김영하 한국고분자학회 2008 한국고분자학회 학술대회 연구논문 초록집 Vol.33 No.2

The Effects of Mobile Accommodation App Quality Perception on Continual Use Intention through Expectation Confirmation and Satisfaction

박아름,이신복 국제문화기술진흥원 2023 International Journal of Advanced Culture Technolo Vol.11 No.2

This research investigates the relationship between the information quality, service quality, and system quality of lodging apps and the users' expectations, level of satisfaction, and intent to continue using them. For this objective, 418 respondents participated in a survey. To evaluate the hypotheses, the collected data were examined using SPSS 22.0 and AMOS 22.0 statistical software. This study constructed a model using information quality, service quality, system quality, expectancy, satisfaction, and intention to continue using the pre- and post-use relationship of users of accommodation applications. The results of testing the hypotheses indicated that system quality had no significant effect on expectancy, system quality and service quality had no significant effect on satisfaction, and all other hypotheses had significant effects. The conclusion of this research is that the app's system quality, including access speed, access barriers, and privacy, does not satisfy pre- and post-use expectations. In addition, the system quality and service quality of the application have little effect on the app's satisfaction. The information quality of the application has a considerable impact on expectation confirmation and satisfaction, expectation confirmation has an impact on satisfaction, and expectation confirmation and satisfaction have an impact on intention to continue using.