센서 네트워크에서 이동 싱크 라우팅 기법

황미영,박상준,길아라,김병기,Hwang, Mi-Young,Park, Sang-Joon,Khil, A-Ra,Kim, Byung-Gi 한국시뮬레이션학회 2006 한국시뮬레이션학회 논문지 Vol.15 No.4

무선 센서 네트워크는 센서노드와 싱크로 구성되며, 센서 노드로부터 생성된 신호들은 싱크로 전송되어 처리된다. 센서네트워크는 모든 노드들이 한정된 에너지를 가지고 운용되기 때문에 센서 네트워크를 오랫동안 유지하기 위한 연구가 많이 진행되어 왔다. 대부분의 연구들은 싱크를 고정으로 가정하였다. 그러나 실제 환경에서는 사람이나 자동차등에 의해 싱크가 이동성을 가지는 경우가 많다. 본 논문에서는 이동 싱크에 기반한 그리드 방식을 적용하여 노드의 에너지 소비를 줄이기 위한 방안을 제안한다. 이 방안은 대부분의 라우팅 작업량을 이동 싱크가 처리하고, 무선 센서지역을 세분화하여 운용함으로써 전력 소비를 줄인다. 또한 시뮬레이션에 의한 성능 평가를 통해 제안방안에 대해 분석하였다. Wireless Sensor Network consists of sensor nodes and sink. A sink receives and processes signals created from sensor nodes. Many studies have been performed, since sensor network allows multiple nodes to run using a limited amount of energy, Most researches have focused on using fixed sink. However, in many cases, the sink has mobility effected by man, cars, and etc. This research proposes three methods for reducing the node's energy consumption which is applied the Grid method based on mobile sink. Most routing processes handled by the mobile sink and wireless sensor area is separated and operated respectively. So, this research allows decreasing the power costs. In addition, it also proposes methods using simulation to test the quality of the performance.

유럽 도시 광장에서 나타나는 공유문화기반의 공간적 구성 특성 및 방향 연구

황미영,Hwang, Mee-Young 한국실내디자인학회 2017 한국실내디자인학회논문집 Vol.26 No.4

The cultural tendency based on sharing and cooperation, which has recently been a hot issue, accelerates throughout the world. This study began with a perception that a sharing culture is inherent in urban public spaces. This study aims to conduct a theoretical study of the sharing culture and to analyze the characteristics of the design composition of public spaces. This study selected squares in 16 European cities as cases for analysis. The results are summarized as follows:1)To analyze the design characteristics of public spaces in which a sharing culture is inherent, this study drew the shape and type of planes and sharing elements such as accessibility, symbolism and activity with the squares in the cases. 2)The shape of planes in the squares in the cases has been formed in close relations with the historic meaning and events of the area and the process of the construction of buildings surrounding the square. The squares in the cases were classified into seven plane types, and these squares have developmentally contributed to the formation of a sharing culture as a place for free participation and communication concerning social issues. 3)In the squares in the cases, the weight of road-centered access appears high, and in terms of the construction of human-friendly / environment-friendly infrastructure in the city or judging from the trend of the recent increase of pedestrian-centered plans for public space, it is judged that approaches with a high utilization rate of sidewalk or public transportation would be desirable. 4)Symbolic elements of the square become a device by which citizens can share the historic symbolism, along with artistic inspiration. In addition, by serving as an observatory from which people can take a view of the landscape of the city, it allows visual sharing of the entire city as well as the square. 5)A square is common pool resources in the community, and it is necessary to vitalize that in a direction of increasing the possibility of sharing, through the characteristics and methods of the composition of public design.

여성 한 부모에 대한 관점에 따른 노동연계복지 전략의 차별성: 미국과 영국의 복지개혁을 중심으로

황미영 ( Mee Young Hwang ) 한국사회복지정책학회 2005 사회복지정책 Vol.23 No.-

공유문화의 장으로서의 도서관 공간의 설계요소 및 인프라 체계 연구

황미영(Hwang, Mee-Young) 한국실내디자인학회 2018 한국실내디자인학회논문집 Vol.27 No.2

In modern times, pluralistic social phenomena in which various values are pursed and recognized appear. The modern society called hyper-connected, intelligence information and zero marginal cost society in which shared value is commonly emphasized faces a paradigm shift to shared society system. In particular, sharing-based activities related with intelligence information sectors more prominently emerge in the high-tech informatization which has been accelerated. The purpose of this study is to understand design factors related with how attribution of the sharing culture is expressed in library spaces and examine how sharing infrastructure is established in users’ spaces. As a research method, it initially conducted theoretical consideration of the sharing culture and information spaces, which can be regarded as sociocultural phenomena in modern times. Then, it drew sharing culture-based spatial design factors-access, openness and plurality. It analyzed configuration of spaces for sharing information-Cultural Commons (CC), Information Commons(IC) and Learning Commons (LC) - and infrastructure of information spaces, for library cases-five domestic and foreign public libraries-. The findings show that modern library spaces reflect historical needs for the sharing culture and actively serve their roles through spatial infrastructure including contents (programs) and services for sharing knowledge. The study is determined to be valuable as basic data in establishing the infrastructure of information spaces reflecting modern social trends and cultural phenomena, in expecting spatial structures in which knowledge is reproduced and planning spaces of libraries in the future.

수산・해운계고등학교 교사의 현황 인식을 바탕으로 한 개선 방안 탐색

황미영(Mi-Young Hwang),박종운(Jong-Woon Park),이광빈(Gwang-Bin Lee),문희성(Hee-Sung Moon),김주완(Ju-Wan Kim),황용욱(Yong-Uk Hwang) 한국직업교육학회 2022 職業 敎育 硏究 Vol.41 No.5

이 연구는 수산・해운계고등학교 교사들이 인식하는 수산・해운계고등학교의 현황과 개선점을 분석하여 수산・해운업의 성장과 발전에 도움을 주고자 연구되었다. 전국에 분포되어 있는 11개 수산해운계고등학교에 근무하고 있는 교사 23명을 대상으로 현상학적으로 접근하였으며 연구결과를 요약하면 다음과 같다. 첫째, 수산・해운계 고등학교에 근무하고 있는 교사들은 학교와 학생들에게 열정과 열의가 있고 수산해운의 미래에 위기감을 느끼고 있으며 모두 고민하고 준비해야 한다는 것을 인식하고 있었다. 둘째, 자기인식에서는 대부분 ‘상’수준의 만족감을 나타냈지만 사회적 인식은 거의 대부분의 교사가 부정적이라고 했다. 셋째, 학생 지도에 관한 내용을 분석한 결과 정서적인 측면에서 자존감이 낮으며 학습 동기가 없고 인지적 측면은 글을 읽고 이해하는 문해력이 낮아 전공교과학습이나 실습과 프로젝트를 하는데 어려움이 있고 환경요인은 주위사람들의 관심과 지지가 부족하고 진로와 취업요인에서는 취업처가 다양하지 못하여 어려움을 겪고 있다고 했다. 넷째, 필요한 역량은 서로 협업하고 학생을 상담하고 정서를 지지할 수 있는 상담기법이나 의사소통기술을 익히는 것이 필요하고 변화되는 산업구조에 필요한 인재를 양성하고 인성함양에 필요한 지식과 기술을 습득할 수 있는 역량이 필요하다고 했다. 다섯째, 개선점은 스마트한 인재양성을 위해 학교간 서로 노력해야 하며 수산・해운업과 관련된 다양한 공부를 해야 하며 미래 수산・해운업과 연결할 수 있는 실천적 경험연구가 필요하다고 하였다. 여섯째, 외부요인을 보면, 특히 수산・해운계고등학교는 비대면 수업이 장기화되면서 장기결석이 늘어나고 수업에 활성화가 어려웠다고 하였다. This study was conducted to help the growth and development of the fisheries and maritime industries by analyzing the current status and improvements of fisheries and smaritime high schools recognized by teachers of fisheries and maritime high schools. The phenomenological approach was made to 23 teachers working at 11 fisheries and maritime high schools distributed across the country, and the research results are summarized as follows. First, teachers working at fisheries and maritime high schools recognized that they had passion and enthusiasm for schools and students, felt a sense of crisis in the future of fisheries and maritime, and that they all had to think and prepare. Second, in self-awareness, most of the teachers showed satisfaction at the 'upper' level, but in social perception, most of the teachers were negative. Third, as a result of analyzing the contents of student guidance, there is low self-esteem in the emotional aspect, no motivation for learning, and low literacy in the cognitive aspect, so it is difficult to study, practice, and project. Fourth, it is necessary to learn counseling techniques or communication skills that can cooperate with each other, consult students, and support emotions, and to cultivate human resources necessary for changing industrial structures and acquire knowledge and skills necessary to cultivate personality. Fifth, it was said that the improvement points should be made between schools to foster smart talent, various studies related to fisheries and maritime, and practical experience research that can be connected to future fisheries and shipping industries is needed. Sixth, looking at external factors, especially in fisheries and maritime High School, long-term absences increased due to prolonged non-face-to-face classes, and it was difficult to activate classes.

중학교 사회 교과서의 논쟁문제 유형 및 논쟁문제 교수학습 과정 분석

황미영 ( Hwang Mi-young ),박선운 ( Park Sunun ) 한국사회과교육학회 2021 시민교육연구 Vol.53 No.3

본 연구는 중학교 사회 교과서에서 제시되고 있는 논쟁문제를 제시 영역과 단원, 논쟁문제의 유형, 논쟁문제 학습을 위한 교수학습 과정을 중심으로 분석하였다. 분석 결과, 논쟁문제는 주로 법과 정치 영역에서 제시되었으며, 특정 주제 요소에 집중되어 나타나는 경향이 있었다. 논쟁문제의 유형으로 영속적 문제보다는 구체적 사례 문제가 주로 제시되고, 개인 선택문제보다는 공공 선택 문제가 다수였으며, 합의된 문제보다 열린 문제의 형태로 제시되는 경향이 있었다. 교과서 자료에 제시된 논쟁문제 교수학습 과정은 학생들이 논쟁문제의 배경 지식을 이해한 후, 논쟁문제에 관한 최종 의사 결정을 하도록 하는 유형이 주로 나타났다. 논쟁 문제의 교수학습 과정인 논쟁문제의 배경 지식 제공, 찬반 입장의 균형적 제시, 토론 과정, 의사 결정을 모두 제시한 자료는 소수였다. 이상의 분석 결과를 바탕으로 중학교 일반사회의 다양한 영역과 단원에서 논쟁문제를 다루며, 구체적 사례와 영속적 문제를 연결지어 논쟁문제를 학습하고, 개인 선택과 공공 선택의 문제를 균형있게 다룰 것을 제안하였다. 또한 열린 문제 형태의 논쟁문제를 제시하여 찬반의 대립적인 입장에 대한 학생들의 의견 개진 기회를 제공하며, 논쟁문제의 교수학습 과정을 명확하게 제시함으로써 사회과 논쟁문제 수업의 목표를 효과적으로 달성할 것을 주장하였다. This study examines controversial issues (CIs) presented in the Korean middle school social studies textbooks. It focuses on (a) the subject areas and units that CIs are presented in, (b) the types of CI questions, and (c) learning instruction for the CIs within the textbook materials. Following are the analysis results: first, most CIs were found in law and politics-related areas and dealt with a few topics. Second, in the analyzed textbooks, specific case issues were more used than perennial issues, public more than private issues, and open issues more than settled issues. Third, only a few materials in the textbooks included all four steps of CIs instruction―learning the background information of the CI, studying perspectives of pros and cons, discussion with classmates, and making a decision. Most textbook materials provided the CIs’ background information and then asked students to make their own decision. Based on the analysis results, this study provides suggestions for better CIs teaching and learning in middle school social studies classes.

지식정보 인프라 구축을 위한 대구시 공공도서관의 지역네트워크 및 공간계획에 관한 연구

황미영(Hwang, Mee-Young) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.5

As the digital information infrastructure is established for the public library system in the contemporary age, expectations and demands surrounding the public library system are growing rapidly as the place of exchange and enjoyment of information and culture, and as the place of life-long learning. In addition, a new kind of information & culture services are needed to meet the demands of contemporary men and women, who are exploring information as the information environment undergoes rapid changes - from increase in the volume of digital publications, to increase in the usefulness of online information resources, to strides made in the media industry. The public library will continue to play its role and function by providing to all users all available information, whether it’s available online or offline, whether it’s in a physical format or in a digital format. As such, design and management of a space appropriate as a new information environment are needed. It is deemed that an information infrastructure for Daegu that can improve the quality of life in the region and can increase user accessibility to information in this information age is needed, as well as reorganization of the pertinent environment. Therefore more public libraries have to be built in Daegu as a necessity, and it is urgently needed that the information services be expanded through an organic linkage between local libraries such as between the central library and the branch libraries. This paper aims to provide basic data for building of public libraries in Daegu. To establish an information infrastructure for Daegu, a direction is given for the establishment of a local network of public libraries and ways for improvement are explored. This paper is significant in that, first, it helps in the planning of a local network of public libraries, which plays a crucial role in improving accessibility to information as well as the level of their use; and second, it helps in setting up guidelines for spatial configuration of the user space. As for the method, quantitative review of the information environment is to be done by analyzing the present situation of the public library network in Daegu from the perspectives of region, facility, and space, in order to present a method of user-centered spatial configuration that meets the changes in social roles and forms of information in the contemporary society.

이토토요의 도서관 공간에 나타나는 창조적 인터페이스요소에 관한 연구

황미영(Hwang, Mee-Young) 한국실내디자인학회 2010 한국실내디자인학회논문집 Vol.19 No.3

The importance of communication which is oriented to interaction, fusion and connection is more increased in the post-information society. The information environment is already realized as interface to reach immediately and freely to the databased information and knowledge. The contemporary libraries execute very important roles as an intellectual infra of modern times to deliver the great human achievement and create new culture. In the mean time, the rapid information-oriented society and the development of digital technology bring out big change in the traditional dispatch and receipt method of information. For this reason, libraries as the community space of visitors integrates physical space - electronic space and reconstructs new temporary culture and value to build the new interface that connects human to human, human to space and human to information. On the premise of these awareness, this study analysis the creative interface factor of Tama Art University New Libraries in /to Toyo in order to research the function and the application method of modern libraries. And the results are follows. 1)We can make sure the significance of communication and the integration consciousness between digital technology and analogue sensitivity that is the characteristic of the post-information society. 2)We can classily for the creative interface factors by the character as space factor(Arcade, Gallery, Lounge, AV Booth, Cafe), facility/equipment factor(Laboratory, Media, Bar, Info Shelf, Media Seat) and furniture factor(Carrel, Desk, Mag Table, XI Shell). 3)We can see that these interface factors change the stream of library users and that the library is constructed for library users to create and discovery something easily from books and modern technologies. And we can realize also that these factors are creative installation 10 lead out naturally the latent liberty sense of users.

사회적 신뢰가 청소년의 온.오프라인 정치 참여에 미치는 영향

황미영(Hwang, Mi-young) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.20

목적 본 연구는 사회적 신뢰가 청소년의 온⋅오프라인 정치 참여에 미치는 영향을 분석하여 청소년의 정치 참여 활성화 방안에 대한 시사점을 얻고자 하였다. 방법 ‘2016 한국 미디어 패널 조사’ 자료를 활용하여 13-19세에 해당하는 총 846명 중, 응답이 불충분한 9명을 제외한 837명의 자료를 분석에 사용하였다. SPSS 23.0 프로그램을 이용하여 최소값, 최대값, 평균과 표준편차를 산출하고, Pearson의 상관관계 분석을 실시하였다. 청소년의 온⋅오프라인 정치 참여 경험에 영향을 미치는 요인을 파악하기 위해 로지스틱 회귀 분석(logistic regression analysis)을 실시하였다. 결과 사회적 신뢰는 청소년의 오프라인 정치 참여 경험에 통계적으로 유의한 영향을 미치지 않는 것으로 나타났다. 그러나 사회적 신뢰와 온라인에서의 정치 참여 경험, 즉 자신의 정치적 의견을 댓글이나 의견 게시를 통해 적극적으로 표출하는 표현적 참여 간에는 통계적으로 유의한 정(+)적 영향 관계가 나타났다. 결론 사회적 신뢰가 청소년의 온라인 정치 참여 행동에 있어서 사회적 자본으로서 중요한 역할을 할 수 있음을 보여준다. 연구 결과를 바탕으로 청소년의 정치 참여 활성화를 위한 사회적 신뢰 형성의 필요성을 강조하고, 후속 연구 과제를 제시하였다. Objectives This study analyzed the effect of social trust on youth s offline and online political participation in order to find implications for ways to promote youth s political participation. Methods Data from the ‘2016 Korea Media Panel Survey’ were used, and 837 data were used for the analysis, except for 9 who were insufficient in response, out of a total of 846 data aged 13-19. Using the SPSS 23.0 program, the minimum, maximum, mean and standard deviation of each variable were performed, and Pearson s correlation analysis was performed. Logistic regression analysis was conducted to identify factors that affect youth s online and offline political participation experiences. Results It was found that social trust did not have a statistically significant effect on the offline political participation experience of adolescents. However, there was a statistically significant positive relationship between social trust and online political participation experience, that is, expressive participation actively expressing one s political opinions through comments or postings of opinions. Conclusions It shows that social trust can play an important role as a social capital in adolescents online political participation behavior. Based on the results of this study, the necessity of forming social trust for vitalizing youth’s political participation was emphasized and follow-up research tasks were suggested.

전시공간구조에 의한 시지각적 Sequence의 영향에 관한 연구

황미영(Hwang, Mee-Young) 한국실내디자인학회 2002 한국실내디자인학회논문집 Vol.- No.35