디지털 기반의 생애주기별 건강관리서비스의 핵심 영역

김지예,이지영,양선영,김혜경 한국보건교육건강증진학회 2023 보건교육건강증진학회지 Vol.40 No.4

Objectives: This study aimed to develop core contents and strategies for digital healthcare services across the life span. Methods: Documents on government and public health organizations in Korea, England, and United States were reviewed to determine life stages. Secondary data analysis was conducted to identify major health problems, and these were prioritized depending on the size and seriousness of the problems. A survey was conducted to identify the needs for digital healthcare service. Results: This study identified life stages as pregnancy, infancy and early years, childhood and adolescence, early adulthood, middle age and older adulthood. Obesity, stress, and depression were prioritized health problems across the life span. The need for app-based digital healthcare was based on self-efficacy, attitudes. digital health literacy and skills. Health problems could be prevented with managed healthcare services with behavior change techniques (BCTs). The phases of intervention included collecting data, clustering clients, curating services, and monitoring and evaluation. Lifestyle score, ecological momentary assessment (EMA), chatbot service and gamification were recommended to increase effectiveness and efficiency of the intervention. Conclusion: Digital healthcare services should be developed through collaboration with offline health promotion services and prospective studies to produce evidence for effectiveness and efficiency.

Does Liver Resection Provide Long-Term Survival Benefits for Breast Cancer Patients with Liver Metastasis? A Single Hospital Experience

김지예,윤동섭,박준성,이승아,김재근,정준,이희대 연세대학교의과대학 2014 Yonsei medical journal Vol.55 No.3

Purpose: Liver resection with colorectal liver metastasis widely accepted and has been considered safe and effective therapeutic option. However, the role of liver resection in breast cancer with liver metastasis is still controversial. Therefore, we reviewed the outcome of liver resection in breast cancer patients with liver metastasesin a single hospital experiences. Materials and Methods: Between January 1991 and December 2006, 2176 patients underwent breast cancer surgery in Gangnam Severance Hospital. Among these patients, 110 cases of liver metastases were observed during follow-up and 13 of these patients received liver resection with potential feasibility to achieve an R0 resection. Results: The median time intervalbetween initial breast cancer and detection of liver metastasis was 62.5 months (range, 13-121 months). The 1-year and 3-year overall survival rates of the 13 patients with liver resection were 83.1% and 49.2%, respectively. The 1-year and 3-year overall survival rates of patients without extrahepatic metastasis were 83.3% and 66.7% and those of patients with extrahepatic metastasis were 80.0% and 0.0%, respectively (p=0.001). Conclusion: Liver resection for metastatic breast cancer results in improved patient survival, particularly in patients with solitaryliver metastasis and good general condition.

PR 중간관리자 리더십 AHP평가 모형 연구

김지예,황성욱 한국광고학회 2015 광고학연구 Vol.26 No.1

이 연구는 AHP분석을 통해 PR실무자들이 생각하는 PR 중간관리자 리더십 평가기준들을 살펴보고 그 상대적 중요도 및 우선순위를 파악하고자 하였다. 설문에 참가한 25명의 PR대행사 실무자들의 응답을 바탕으로 AHP분석 결과, 3단계 계층구조도에서 각 평가요인들의 상대적 중요도가 나타났다. 각 단계별로 살펴보면 1단계에서는 ‘과업지향’이 ‘관계지향’보다 더 중요한 평가요인으로 나타났다. 2단계 ‘과업지향’의 요인들에서는 ‘전략적 사고 및 행동’, ‘PR주(클라이언트)와의 갈등해결 능력’, ‘역할모델로서의 자질’의 중요도 순으로 나타났으며, 반면 ‘관계지향’의 요인들에서는 ‘팀관리 능력’, ‘대인 커뮤니케이션 능력’, ‘인성’의 중요도 순으로 나타났다. 3단계의 전체 29개의 평가기준들 중 가장 중요한 상위 10개 항목들은 ‘프로젝트의 목표 제시’, ‘프로젝트 과정에서의 우선순위 선정 능력’, ‘팀원의 능력 파악’, ‘문제에 대한 이해력’, ‘프로젝트 과정의 효율성 추구’, ‘프로젝트 내 업무범위 제시’, ‘클라이언트 소통’, ‘의사결정 능력’, ‘책임감’, ‘팀원의 적재적소 배치’의 순으로 나타났다. 상위 10개 항목 중 7개 항목이 ‘과업지향’에 해당되었으며 이는 급변하는 환경과 치열한 PR업계 속에서 PR실무자들은 업무를 우선시하고 성과중심적인 과업지향적 리더를 선호하고 있음을 알 수 있었다. Based on the AHP method, this study investigated evaluation items for the leadership of PR middle-level managers and identified the relative importance and priority. Using the AHP method with survey responses from 25 practitioners who work at PR agencies, this study showed the relative importance of evaluation items in three stages in the hierarchical structure map. In the first stage, task-oriented type is more important than relationship-oriented type. In the second stage, regarding task-oriented type, strategic thinking and behavior is the most important item, followed by problem-solving ability with clients and qualification as a role model. On the other hand, regarding relationship-oriented type, team management ability is most important, followed by communication ability and personality. The most important 10 among 29 evaluation items in the third stage are providing project goal, followed by ability of prioritizing, identifying abilities of team members, problem understanding, pursue for efficiency, suggesting work scope, communication with clients, decision making abilities, responsibility, and placing the right people to the right jobs. The seven items among top 10 are in task-oriented type because PR practitioners prefer task-oriented leaders who value achievements in competitive PR industry.

Low-temperature, solution-processed silver nanowire electrodes for high-performance bottom-contact organic field-effect transistors

김지예,김혜경,김세현,박찬언 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.10

Analysis of Carrier trapping of Hydroxyl group on OFET by using Gate bias stress

김지예,김세현,박미정,박선욱,박찬언 한국고분자학회 2011 한국고분자학회 학술대회 연구논문 초록집 Vol.2011 No.2

Gate bias stress effect in organic field effect transistors for various functional groups of dielectric layer

김지예,김세현,박미정,박선욱,박찬언 한국고분자학회 2011 한국고분자학회 학술대회 연구논문 초록집 Vol.2011 No.1

High efficiency chlorine production on the RuO₂ and blue-TiO₂ nanotube array electrode

김지예,김춘수,김성환,신동윤,윤제용 한국공업화학회 2014 한국공업화학회 연구논문 초록집 Vol.2014 No.1

전기화학적 염소 발생 공정에서 염소 발생 효율을 증대시키는 것은 산업적으로 매우 중요한 과제 중 하나이며 전극 물질의 개발이 핵심적인 역할을 담당하고 있다. RuO₂, IrO₂와 같은 DSA 전극은 산소발생 과전압이 낮아 전기화학적 염소 발생 공정에 널리 사용된다. 그러나, Ru, Ir 과 같은 귀금속이 사용되기 때문에 제조 비용이 높다는 한계점이 있다. 한편, 최근 개발된 blue-TiO₂ nanotube array (blue TNT)는 기존 DSA 전극에 비해 저렴한 물질을 사용하여 염소를 발생시킬 수 있다는 장점이 있지만 DSA 전극보다 염소 발생 효율이 낮다는 한계점이 있다. 따라서 본 연구에서는 RuO₂를 blue TNT 전극 위에 코팅하여 RuO₂ 와 blue TNT 에서 동시에 염소를 발생시켜 효율을 높였다. RuO₂ 가 코팅된 blue TNT 전극에서 기존의 RuO₂ 전극, blue TNT 전극에 비해 염소 발생 효율이 높게 나타남을 확인하였다. 이는 RuO₂ 에서 염소가 발생하는 것과 동시에 blue TNT 에서도 염소가 발생할 수 있기 때문이며, 두 개의 서로 다른 물질에서 염소 발생 경로가 다르게 나타난다. 염소 농도 및 ㆍOH 생성 정도 등을 측정하여 RuO₂ 에서는 염소 이온이 직접 산화되어 염소가 발생되고, blue TNT 에서는 ㆍOH 가 생성된 후 ㆍOH 에 의해 간접적으로 염소가 생성됨을 확인하였다.

서울지역 중·고등학생의 환경친화적 의복 소비행동

김지예,신혜원 한국가정과교육학회 2012 한국가정과교육학회지 Vol.24 No.1

The goal of this research is to determine the variables which influence adolescents' environmental-friendly clothing consumption behaviors. A questionnaire was prepared to survey 768 students in 8 different middle and high schools throughout Seoul. The results of the studies are as follows; First, the experiences in environmental activities were higher than the average. Second, the level of environmental-friendly values was found to be higher than the average. Among the values, environmental-preservation scored the highest, whereas selfishness scored the lowest. Third, adolescents have the strongest desire to express their individuality by means of clothing, which includes comfortableness, price, fashion, and brand. Fourth, the environmental-friendly clothing consumption awareness was average. In this field’s subcategory, disposal awareness was above the average. But when buying clothes, the awareness of environmental problems was lower than the common level. Fifth, adolescents were lower in environmental-friendly clothing consumption behavior than the common level. In the subcategory, using behavior and disposal behavior were on the average, but buying behavior was executed in an anti-eco-friendly manner. Sixth, adolescents' price pursuit and clothing disposal consciousness were important factors of environmental-friendly clothing consumption behavior.

공공지원제도의 내용과 한계

김지예 사단법인 건설법학회 2019 건설법연구 Vol.- No.1

The Origin of Excellent Gate-Bias Stress Stability in Organic Field-Effect Transistors Employing Fluorinated-Polymer Gate Dielectrics

김지예,안태규,김경훈,김세현,박찬언 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.4