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      • GLOBAL REPORT - 제23회 ISO TC 107 metallic and inorganic coating 총회 참관기

        김지영,Kim, Ji-Yeong 기술표준원 2011 기술표준 Vol.110 No.-

        ISO TC 107 총회에서 특히 우리나라는 WG1 주요 의제 10건 중 3건을 제안해 '세라믹 용사층의 기공률 측정방법'이 올 해 안 TR(Technical report) 발간을 앞두게 되었다. 김지영 현대하이스코 기술연구소 연구원의 참가 후기를 소개한다.

      • KCI등재

        The Impact of Alcohol Use on Antiretroviral Therapy Adherence in Koreans Living with HIV

        김지영,양영란,김현경,김지영 한국간호과학회 2018 Asian Nursing Research Vol.12 No.4

        Purpose: This study aimed to examine the impact of alcohol use on the antiretroviral therapy (ART) adherence of Koreans living with human immunodeficiency virus (HIV). Methods: A total of 144 HIV-infected Koreans older than the age of 19 years who had been receiving antiretroviral drugs for at least 3 months were surveyed. Alcohol use was identified as nonhazardous, binge, hazardous, and alcohol dependent as determined by the Alchol Use Disorder Identification Test- Korea (AUDIT-K). ART adherence was defined according to the components of adherence motivation, adherence knowledge, and 95% medication adherence using the modified Morisky scale. Collected data were analyzed using logistic regression analysis for each component of therapy adherence. Results: Of all participants, 13.9% were binge drinkers, 17.4% were hazardous drinkers, and 4.2% were alcohol dependent. For low adherence motivation, the odds ratio for the hazardous drinkers was 7.47 [95% confidence interval (CI): 1.72-32.41; p = .007] and for the alcohol dependent, it was 12.61 (95% CI: 1.38-115.38; p = .025) when compared with the nonhazardous drinkers. For medication adherence under 95%, the odds ratio for binge drinkers was 4.65 (95% CI: 1.15-18.92; p = .032), for hazardous drinkers was 8.05 (95% CI: 2.08-31.20; p = .003), and for the alcohol dependent was 27.67 (95% CI: 2.12-360.51; p =.011). Conclusion: It is recommended that Korean institutions and governments develop specific mediation and counseling programs that include alcohol use-related monitoring for the improvement of the ART adherence of people living with HIV.

      • KCI우수등재

        QGIS를 이용한 토양오염지도 작성

        김지영,김지영,배용수,박진호,손영금,오조교 한국환경보건학회 2019 한국환경보건학회지 Vol.45 No.5

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

        Objective: The purpose of this study was to create soil contamination maps using QGIS (Quantum Geographic Information System) and suggest selection methods for soil pollution sources for preferential investigation in a soil contamination survey. Method: Data from soil contamination surveys over five years in Gyeonggi-do Province, South Korea (2013- 2017) were used for making soil contamination maps and analyzing the density of survey points. By analyzing points exceeding the concern level of soil contamination, soil pollutant sources for priority management were identified and selection methods for preferred survey points were suggested through a study of the model area. Results: A soil contamination survey was conducted at 1,478 points over five years, with the largest number of surveys conducted in industrial complex and factory areas. Soil contamination maps for copper, zinc, nickel, lead, arsenic, fluoride, and total petroleum hydrocarbons were made, and most of the survey points were found to be below concern level 1 for soil contamination. The density of the survey points is similar to that of densely populated areas and factory areas. The analysis results of points exceeding the criteria showed that soil pollutant sources for priority management were areas where ore and scrap metals were used and stored, traffic-related facilities areas, industrial complex and factory areas, and areas associated with waste and recycling. According to the study of the model area, the preferred survey points were traffic-related facilities with 15 years or more since their construction and factories with a score of 10 or more for soil contamination risk. Conclusion: Soil contamination surveys should use GIS for even regional distribution of survey points and for the effective selection of preferred survey points. This study may be used as guidelines to select points for a soil contamination survey.

      • 農地所有構造와 農地賃貸借構造에 關한 調査硏究 : 전북지역 6개군의 사례

        김지영,이승형 順天大學校 農業科學硏究所 1992 農業科學硏究 Vol.6 No.-

        The problem of farmland that contains compound problems, is the most important focus in Korean agriculture. And farmland is the greatest factor for production in agriculture, constitutes frame of structure of agriculture. therefore, a survey into the actual condition of the structure of lease and own in the farmland is a significant work. That is to say, to analize how lease and own in farmland constitute mechanism, is the most fundamental study to bring right on the problem of rural agriculture of Korea. Accordingly, through a sampling of 300 farmhouse of Chonbuk region for the subject of survey, this study places the focus on the contents as follows. a) To analize the character, the farmsize and the actual condition of buying and selling, for the identify the structure of own in the farmland. b) To analize the character and the actual condition of lease for identify the structure of lease in the farmland.

      • KCI등재

        FGI를 통한 ‘학습자 상호작용 강화 I4MAT(Interdisciplinary 4 Mode Application Techniques) 모델’ 설계

        김지영,윤회정,방담이 이화여자대학교 교과교육연구소 2021 교과교육학연구 Vol.25 No.6

        The purpose of this study was to develop an interdisciplinary teaching model that embodies the dynamic interaction between learners to alleviate the intellectual burden of learners who have to deal with concepts and principles in multiple disciplines at the same time and to encourage the expression of collective intelligence. For this purpose, ‘I4MAT Model focusing on learners ‘interaction’ was developed based on I4MAT model proposed by Şeker and Övez (2018). To develop the model, one written FGI and two online face-to-face FGIs were performed upon 9 experts in interdisplinary education and research field. Based on the FGI results, the interaction among learners, interaction competencies and teaching·evaluation strategies were derived to design the ‘I4MAT Model focusing on learners’ interaction’. The interaction among learners and teaching·evaluation strategies were presented according to the four categories: ‘Why’-‘What’-‘How’-‘If’, the learning cycle of the model. The importance level of competencies, which were collaboration ability, responsibility, activeness, openness, communicative expression ability, conflict management ability, listening ability, empathy and caring and decision-making ability, was suggested for each category. Based on the results, implications were drawn for the designing and conducting of the interdisciplinary education. 이 연구에서는 학습자 간의 역동적인 상호작용을 구체화한 융복합 교육 모델을 개발하여 여러 학문 분야의 개념 및원리를 동시에 다루어야 하는 학습자의 지적 부담을 완화하고 집단 지성 발현을 독려하고자 하였다. 이를 위하여 Şeker & Övez(2018)가 제안한 I4MAT 모델을 원형으로 ‘학습자 상호작용 강화 I4MAT 모델’을 개발하였다. 모델의 개발을 위해 9 명의 융복합 교육 및 연구 전문가를 대상으로 1회의 서면 FGI, 2회의 온라인 대면 FGI를 시행하였다. FGI 결과로부터 학습자 상호작용 활동, 상호작용 강화를 위해 필요한 역량, 구체적인 교수·평가방안을 도출함으로써 ‘학습자 상호작용 강화I4MAT 모델’을 설계하였다. 모델의 학습 사이클인 ‘Why’-‘What’-‘How’-‘If’의 네 범주별로 학습자 상호작용 활동과 교수· 평가방안을 제안하였다. 상호작용 역량인 협업능력, 책무성, 적극성, 개방성, 의사표현 및 전달능력, 갈등관리능력, 경청능력, 공감과 배려, 의사결정능력의 범주별 중요도를 제시하였다. 연구의 결과를 토대로 융복합 교육의 설계 및 운영을 위한 시사점을 제안하였다.

      • KCI등재

        실시간 프로젝트 위험관리를 위한 베이지안 네트워크 모형의 개발

        김지영,안선응 대한산업공학회 2011 산업공학 Vol.24 No.2

        Most companies have been increasing temporary work projects to maximize the usage of their resources. They also have been developing the effective techniques for analyzing and managing the state of the projects. In order to monitor the state of a project in real-time and predict the project's future state more accurately, this paper suggests the Bayesian Network (BN) as a tool for discovering the causes of project risk and presenting the failure probability of the project. The proposed BN modeling method with consideration of the Earned Value Management (EVM) method shows how to induce the predictive and conditional probability of the risk occurrence in the future. The advantages of the suggested model are (1) that the cause of a project risk can be easily figured out via the BN, (2) that the future value of the project can be sufficiently increased by updating relevant components of the project, and (3) that more credible prediction can be made in the similar and future situation by using the data obtained in current analysis. A numerical example is also given.

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