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News Article Analysis of the 4th Industrial Revolution and Advertising before and after COVID-19: Focusing on LDA and Word2vec (코로나 이전과 이후의 4차 산업혁명과 광고의 뉴스기사 분석 : LDA와 Word2vec을 중심으로)

  • Cha, Young-Ran
    • The Journal of the Korea Contents Association
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    • v.21 no.9
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    • pp.149-163
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    • 2021
  • The 4th industrial revolution refers to the next-generation industrial revolution led by information and communication technologies such as artificial intelligence (AI), Internet of Things (IoT), robot technology, drones, autonomous driving and virtual reality (VR) and it also has made a significant impact on the development of the advertising industry. However, the world is rapidly changing to a non-contact, non-face-to-face living environment to prevent the spread of COVID 19. Accordingly, the role of the 4th industrial revolution and advertising is changing. Therefore, in this study, text analysis was performed using Big Kinds to examine the 4th industrial revolution and changes in advertising before and after COVID 19. Comparisons were made between 2019 before COVID 19 and 2020 after COVID 19. Main topics and documents were classified through LDA topic model analysis and Word2vec, a deep learning technique. As the result of the study showed that before COVID 19, policies, contents, AI, etc. appeared, but after COVID 19, the field gradually expanded to finance, advertising, and delivery services utilizing data. Further, education appeared as an important issue. In addition, if the use of advertising related to the 4th industrial revolution technology was mainstream before COVID 19, keywords such as participation, cooperation, and daily necessities, were more actively used for education on advanced technology, while talent cultivation appeared prominently. Thus, these research results are meaningful in suggesting a multifaceted strategy that can be applied theoretically and practically, while suggesting the future direction of advertising in the 4th industrial revolution after COVID 19.

A Study on the Exploration of the School Arts & Culture Education Policy : Application of Cooper's Four Dimension Model (현행 학교 문화예술교육 정책의 맥락에 관한 탐색 연구 : Cooper 등의 4차원 정책분석 모형 적용)

  • Choi, Hyeon-Rak;Jang, Deok-Ho
    • Journal of Digital Convergence
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    • v.16 no.11
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    • pp.57-67
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    • 2018
  • The purpose of this study is to examine the issues of school arts & culture education policy in Korea, using the four dimensional model of Cooper, Fusarelli, & Randall(2004). Research method is literature analysis, the accumulated policy documents and academic papers were used as the basis data. As a result, the followings are required for effective policy outcome: From the normative dimension, overcoming the pursuit of national growth ideology and bureaucratic rationality; from the structural dimension, securing of practical forms and content through the reform to the teacher mandate system in curriculum operation; from the constituentive dimension, clear division of roles among members through the change of awareness about arts & culture education; and finally from the technical dimension, rational allocation of resources based on firm educational criteria. Building upon the results, promotion of basic academic research, accepting the opinions of arts & culture education parties concerned, expansion of opportunities for cultural art experience of teachers, building up the integrated arts & culture education teacher training system, the reorganization of the teacher training system, and raising the professionalism of teaching artists.

Exploring Multi-faceted Understandings and Issues Regarding Science Subject Matter Competency: Considering the Relationship with General Core Competency (과학교과 역량의 다면적 이해와 쟁점의 탐색: 일반 핵심역량과의 관계를 고려하여)

  • Lee, Gyeong-Geon;Park, Jeongwoo;Lee, Sun-Kyung;Hong, Hun-Gi;Shim, Han Su;Shin, Myeong-Kyeong
    • Journal of Science Education
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    • v.43 no.1
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    • pp.94-118
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    • 2019
  • The purpose of this study is to explore the multi-faceted understanding and issues of science subject matter competencies from the trends of competency-based curriculum discourse, and to examine the relationship between general core competencies and science subject matter competencies. First, we examined the theoretical background of competency-based curriculum focusing on behaviorism, humanism, and its comprehensive synthesis. After that, we reviewed OECD's competency-related projects (DeSeCo; OECD Education 2030), US Next-Generation Science Standards (NGSS) and Korea's 2015 Revised National Curriculum from the viewpoint of competency-based curriculum. After that, we summarized and systematically analyzed a list of competencies, 105 general core competencies and 45 science subject matter competencies proposed by 15 important documents from home and abroad. The results of this study are as follows: First, the issues of the proper number, appropriate dimension, and how individual competencies should be unique and independent were pointed, in terms of defining and categorizing competencies. Second, it was suggested that the competency items are presented in various dimensions such as personal-micro dimension, community meso-dimension, and social-macro dimension. Meso-dimension was placed on both general core competencies and subject matter competencies. Third, in the relationship between general core competencies and subject matter competencies, the former emphasizes macro-dimension, and the latter emphasizes micro-dimension, revealing an existing gap, and where the two can meet each other is the meso-dimension. These discussions are thought to provide insight into the understanding of competencies in the national curriculum, including the 2015 Revised National Curriculum.

Improvement on the System of Information to the Public for Chemical Accident Emergency Response (화학사고 응급정보에 대한 주민제공 체계 개선 방안)

  • Park, Hyesong;Song, Chi-sun;Shin, Chang-Hyun
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.4
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    • pp.571-579
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    • 2019
  • To minimize the damage from chemical accidents, a risk management plan (RMP) has been implemented since 2015. According to this regulation, operators who handle more than the designated quantity of the accident preparedness chemicals should provide emergency response information to the public within the affected areas of accidents. The information, including chemicals, affected areas and evacuation instructions should be provided to the public in advance so that they can evacuate immediately in the event of a chemical accident. Currently, the information notification can be provided in various methods by being registered in the notification system, sent with written documents or delivered directly to the public. To examine the status of the operation method, this study analyzed similar cases overseas, investigated the degree of awareness of providing information through the number of the annual visitor of the Information Provision System, and obtained survey results from some residents. This current operation method are problems because the public, who do not have sufficient information about chemicals, do not understand the emergency information properly or it is difficult to recognize where the residents should find this information because of the convenient operation based on the information provider. In this study, measures were proposed to minimize the damage by making it easier for the public to understand the emergency information and the information communicated appropriately in advance by dividing them into an information providing method and post management.

Related Factors of Problem Behaviors among Students of Multicultural Family in Korea: A Systematic Review (한국 다문화 가정 학생의 문제행동 관련 요인에 관한 체계적 문헌고찰)

  • Chae, Myung-Ock;Kim, Ahrin;Jeon, Hae Ok
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.12
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    • pp.614-626
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    • 2018
  • This study was conducted to review the literature and examine the factors related to problem behaviors among students of multicultural families in Korea. A systematic review of the literature was conducted using domestic documents retrieved through July 4, 2018 based on online searches of domestic databases (the Research Information Sharing Service, Korean Studies Information Service System and the National Diet Library). A total of 2,084 studies were searched, and 21 studies were used for analysis. The factors related to problem behaviors were related to individual factors (gender, school record, self-esteem, etc.), family factors (family type, parent support, mothers' enculturation stress, etc.) and environmental factors (friend support, teacher support, social support). The variables measured the problem behaviors among students of multicultural families were school life adjustment (10), psychological, social adjustment or maladjustment (4), and emotional problem behavior (3). Overall, the results indicate that social and policy efforts are needed to improve individual, family, and environmental factors based on more specific and consistent theoretical definitions related to problem behaviors among students of multicultural families in Korea.

Analysis of Sociological Research Trends in Journal of the Korean Gerontological Society (한국노년학의 사회학 연구동향 분석)

  • Won, Young-Hee;Mo, Seon-Hee
    • 한국노년학
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    • v.28 no.4
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    • pp.753-772
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    • 2008
  • The purpose of this study is to examine the social gerontology studies in the Journal of the Korean Gerontological Society during 1980-2008 in terms of research topics, research methods, and theoretical trends. A total of 161 studies were analyzed; 27 studies in 1980's, 52 studies in 1990's, and 82 studies in 2000's. The major findings were as follows. First, the research topics were classified into five categories; 1) social change and social system (34 studies), 2) actual socio-condition (62 studies), 3) social problem and deviation (34 studies), 4) social culture (25 studies), and 5) gerontology study and gerontological theory (6 studies), and the major research trends and research results were examined. Second, in research methods, most of studies in 1980's were literature reviews and studies tended to be gradually expanded to quantitative research, but there were only eight quantitative researches. In statistical methods applied to the quantitative researches, thirty-six percent of the researches used basic statistical techniques, sixty-four percent advanced statistical techniques, and the basic ones were gradually replaced by the advanced ones. Third, most of the studies examined the social facts through relevant documents and statistics, or introduced the theories. So, only 12 studies (7.5%) were based on theories. Finally, the studies on various sociological research topics, qualitative studies, longitudinal studies, studies based on theories, and international cooperative studies, inter-disciplinary or multi-disciplinary studies were suggested for the future.

Analysis of the CAMPUS Asia Pilot Project: Outcomes and Limitations of its Implementation Process (CAMPUS Asia 시범사업의 성과 및 집행과정 분석)

  • Byun, Kiyong;Jeon, Jae-Eun;Hong, Se-Yeong;Park, Ye-jin
    • (The)Korea Educational Review
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    • v.22 no.3
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    • pp.353-383
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    • 2016
  • The purpose of this study is to examine the outcomes and implementation process from various stakeholders' perspectives related to the CAMPUS Asia (Collective Action for Mobility Program of University Student in Asia) pilot project, and thereby provide practical suggestions for it. The pilot projet of the CAMPUS Asia lasted four years from 2012 to 2015. A hybrid approach was used to analyze its implementation process, and diverse sources of data such as documents, surveys, and interviews were employed for analysis. Findings showed the accomplishments of the CAMPUS Asia pilot project for promoting participants' development and building the foundation for international cooperation at the governmental and institutional levels, while various limitations were also identified. In addition, analysis was conducted to identify the contextual factors that influenced the outcomes and limitations of the CAMPUS Asia pilot project at the governmental, institutional, and student levels. Based on these findings, multiple suggestions to maximize the effect of the CAMPUS Asia pilot project were provided, for example, to set up the ultimate goals of the project clearly, for governments to coordinate different academic systems by country and address the issue of credit transfer, to establish the uniqueness of the project, to strengthen the curriculum of each consortium, to co-manage the extra-curricular activities, and to develop the specialized career paths.

Toegye(退溪)'s interpretation of Chungyong(中庸) (퇴계 이황의 『중용』 해석)

  • Seo, Se-Young
    • (The)Study of the Eastern Classic
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    • no.54
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    • pp.45-76
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    • 2014
  • The purpose of this paper is to examine Toegye(退溪 李滉, 1501~1570)'s interpretation of Chungyong(中庸) who led the completion of the $Chos{\breve{o}}n$-style acceptance of Neo-Confucianism. This paper is focused on revealing the way that how he understood it according to the system of Neo-Confucianism that was proposed by Chu Hsi, rather than revealing the unique perspective of Toegye. I have the following configuration in this paper. First, I have set two directions of research for understanding of Chungyong, these were derived through the work that is an overview of cases of interpretation of Chungyong of $Chos{\breve{o}}n$. 1) How to understand the overall structure of Chungyong? 2) How to understand key concepts of Chungyong? Next, basing on these directions of research, I analyzed Toegye's interpretation of Chungyong. To grasp the structure of the whole, Toegye followed the segmentation system and structure of Chungyong changgu: Commentary on the Doctrine of the Mean, and to understand key concepts of Chungyong, he conducted in collaboration with concepts of Neo-Confucianism. Concretely, I analyze his work : Chungyong $suk{\breve{u}}i$(中庸釋義) and Chungyong $jil{\breve{u}}i$(中庸質疑) for asserting that he accepted the segmentation system and structure of Chungyong changgu. And I analyze his documents: letters to and from his disciples. This analysis focus on concepts of Chungyong for asserting that his understanding is in the context of Chu Hsi and other Neo-Confucian scholars's commentary. Toegye tried to reduce the diversity of interpretation and present one meaning.

A Study on the Internationally Accepted Terminology of Traditional Landscape Architecture - Based on Big Data Analysis on International Documents and Research Papers of Gardens, Parks and Landscape - (전통조경 관련 국제통용 용어 고찰 - 정원·공원·도시경관에 관한 국제 문서와 연구 빅데이터 분석을 바탕으로 -)

  • Seo, Ja-Yoo;Jung, Hae-Joon
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.39 no.4
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    • pp.1-9
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    • 2021
  • The purpose of this study was to determine the definition of traditional landscape and the appropriate English notation. To confirm the appropriate concept, the charter's relevant terminology was synthesised and the meaning of the vocabulary used in international studies was examined. ICOMOS The Charter on Historic Gardens(The Florebce Charter, 1981), ICOMOS-IFLA Document on Historic Urban Parks(New Delhi, 2017), and UNESCO Recommendation on The Historic Urban Landscape(Paris, 2011) were analysed to examine the concept, and the words describing definitions, space, objects, value, and activity were arranged. Big data was used to analyse the research literature related to overseas traditional landscapes. This study examined the characteristics of each word and examined the appropriate name for expressing the historic and cultural characteristics of landscape in research literature, which included traditional, historic, cultural, classical, vernacular, landscape-related gardens, parks, and landscape words related to historic culture. Consequently, the International Charter declared the suitability of 'historic' gardens and parks, as well as traditional landscape for expressing unique designs, composition technique, and ecological meaning of Korea, while historic landscape was deemed suitable for explaining gardens and parks in landscape history.

A Study of Safety Awareness and Safety Behaviors of Personal Assistant for the Visually Impaired (시각장애인 활동지원사의 안전의식과 안전행동에 대한 연구)

  • Yun, Kibong;Oh, Yunjin
    • Journal of the Society of Disaster Information
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    • v.18 no.1
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    • pp.173-181
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    • 2022
  • Purpose: The purpose of this study was to examine the safety awareness and safety behaviors of personal assistant for visual impairments. Method: This study was targeted at 263 personal assistant for blind people from May to June 2021. Research subjects who wished to participate in the study expressed their intention to participate through the recruitment documents and gave written consent before participating in the study. Result: First, the safety awareness and safety behavior were high among the personal assistants who had practical fire extinguisher practice experience and education on how to act in a disaster situation. In addition, when the emergency rescue method was educated, the life safety awareness and fire safety awareness were high, but there was no difference in the awareness of disaster safety, and the safety behavior was higher. Third, the higher the life safety awareness, fire safety awareness, and disaster safety awareness of personal assistant for the visually impaired, the higher the safety behavior. Conclusion: This study revealed that it is important to provide appropriate safety education to personal assistant and implement a program to raise safety awareness so that the visually impaired can live a safer life.