• Title/Summary/Keyword: Analysis of media coverage

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The Mixing Ratio of Wood Waste on Slope Revegetation base Materials (임목폐기물을 활용한 비탈면 녹화용 식생기반재 배합비율)

  • Park, Yeon-Jae;Jeon, Gi-Seong;Cho, Dong-Gil;Shim, Yun-Jin;Do, Jong-Nam;Park, Mi-Young;Lee, Jai-Young
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.19 no.4
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    • pp.45-59
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    • 2016
  • This study introduced wood waste into revegetation base materials for recovery of highway cut slope. The object of this study is to derive the mixing ratio of wood waste, kaoline and silica by conducting a test installation, monitoring, analysis and evaluation. The following items were investigated and analyzed each experimental zone to deduce the mixing ratio of wood waste, kaoline and silica on slope revegetation base materials: the physical and chemical properties of the vegetation base materials, soil-hardness, soil-humidity, collapse and eroded spots, established number of trees, existing species of grass and tree species, vegetation coverage ratio, pest status, and invasion of disturbance species. The revegetation method was evaluated in each experiment zone which had different mixing ratios. As a result, experiment zone C scored 47 points out of 60 as the best revegetation method. However, this result has been derived from just one construction and short-term monitoring. In order to derive the suitable and dependable mixing ratio, conducting an objective revegetation method evaluation and long-term experimenting and monitoring is required.

A Study on Advertising Review of Daily Newspaper Section (Special Edition) and Suggestions for Improvement (기사형 섹션(특집)광고 심의현황과 개선방안 연구)

  • Yu, HyunJoong;Ji, WonBae
    • The Journal of the Convergence on Culture Technology
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    • v.5 no.1
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    • pp.235-241
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    • 2019
  • The purpose of this study is to investigate the characteristics of advertising section of the daily newspaper through content analysis. From April 2015 to March 2017, a total of 1,927 advertisements were analyzed by the newspaper ethics committee, and the following results were obtained. Firstly, most types of features (advertising) received more attention than warnings. Secondly, we can confirm that the amount of advertisement in section (featured) of major daily newspapers is gradually increasing, and section advertisement is appeared in major business districts. Third, there were many violations in the practice guidelines of the newspaper code of ethics as the media's responsibility and press coverage. Finally, in the case of certain companies and products, if you do not follow the principles of publication for profit and publicity, you may need to make your own efforts to protect the credibility and fairness of newspapers, and more autonomous guidelines.

Analysis of Newspaper Articles on Child Abuse Deaths (아동학대 사망사건에 대한 신문기사 분석)

  • Kim, Jihae;Chung, Ickjoong;Lee, Heeyoun;Kim, Kyunghee
    • Korean Journal of Social Welfare
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    • v.65 no.2
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    • pp.131-154
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    • 2013
  • Although fatalities due to child abuse are frequently happened, there has been a dearth of research on the topic. The present research analyzes deaths due to child abuse in representative newspapers in order to examine incidences, causes, and characteristics of child abuse. The results showed that from 2000 to 2012 child abuse deaths occurred 141 cases. Most deaths due to child abuse were committed by single mothers, biological mothers, cohabiting women and stepmothers, and biological fathers. As regards the reasons of deaths due to child abuse, the frequency of newborn infant deaths as the result of abuse by single mother or single parent was the highest, and lack of parenting skills, postpartum depression, hardships of living and lack of financial abilities were followed. Also, subjects received extensive media coverage were crime compositions-stereotypes of child abusers, habitual and continual child abuse, lack of child abuse reporting and prevention system, and mild penalties. Finally, based on the results of the study, the implications to prevent and resolve deaths due to child abuse were discussed.

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Forecasting Future Broadcasting Service Market based on the Consumer Preferences for the Attributes of New Convergence Broadcasting Services (신규 융합형 방송서비스 속성에 대한 소비자 선호 분석을 통한 미래 방송서비스 시장 예측)

  • Koh Dae-Young;Kim Tai-Yoo;Lee Jong-Su
    • Journal of Technology Innovation
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    • v.14 no.1
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    • pp.227-254
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    • 2006
  • Under the recent trend of telecommunications and broadcasting convergence, much more various forms of new convergence broadcasting services are being introduced than ever before. Owing to the unique advantages, new convergence broadcasting services are expected to bring drastic changes to the current broadcasting service market. In this research, we attempt to examine what kind of attributes critically affect the competition among new convergence broadcasting services, and how much competitive they will be, based on the quantitative information about consumer preferences for the important attributes of new convergence broadcasting services. Conjoint survey was used in order to obtain stated preference data of consumers. From the results, some implications are obtained as follows. First, even though new convergence broadcasting services have many unique advantages, still price is the most important for the consumers. Second, it is expected that considerable consumer valuation exists for the unique advantages of new convergence broadcasting services like mobility and dual-way interactivity, which will add the competitiveness of those services in the future. Third, since midterm advertising puts negative utility on consumers, broadcasting services with midterm advertising will not be preferred to those with neither advertising nor midterm advertising. Fourth, service coverage and the number of consumers using the same broadcasting service have a significant feedback effect on the competition between broadcasting services from the dynamic aspect. Lastly, the consumer preference can be affected by demographic variables like age and gender, and broadcasting service usage patterns such as channel switchover for escaping advertisement and frequency of using other recorded media. Main findings of our research might become useful information for both telecommunication and broadcasting companies, contents providers, advertisers, and policy and regulation makers to cope with the uncertain environment of telecommunication and broadcasting convergence.

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Analysis on DTV Indoor Reception Environments (디지털 TV 실내수신 환경 분석)

  • Suh, Young-Woo;You, Ho-Jin;Park, Min-Ho;Park, Joon-Sung;Kim, Gyu-Young;Seo, Jong-Soo
    • Journal of Broadcast Engineering
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    • v.13 no.5
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    • pp.636-650
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    • 2008
  • DTV has a great advantage as compared to Analog TV in picture quality under low reception field strength. Various high quality tuners have been developed to result in much smaller Noise Figure of the receivers and many trials for receiving DTV signal through indoor antenna. In this paper, results of intensive field tests on the indoor reception of DTV are presented. Tests were carried out around Seoul-Gyeonggi Metropolitan area. Commercial directional and omni-directional antennas and 5th generation receiver were used for reception availability tests. The effects of heights, locations, and types of the house as well as the distance to the transmitter on the reception performances are analyzed. Our test results will be applied to improve the indoor reception environment of DTV.

A Study on Improving the Act on Information and Communication Network for Enhancing the Effectiveness of Cyber Incident Reporting (침해사고 신고의 실효성 제고를 위한 정보통신망법 개선 연구)

  • Tae-seung Lee
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.33 no.5
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    • pp.801-811
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    • 2023
  • With the cyber incidents increasing every year, opinions are being raised that legal system relating to incident reporting needs to be revised to improve the cyber incident reporting rate, etc. Accordingly, this paper suggests a legal improvement to enhance the effectiveness of cyber incident reporting. First, by analyzing domestic media coverage, this paper defines the problems which need to be improved regarding an incident reporting system as "unreported" and "not timely reporting". Then, this paper finds four requirements for legal improvement like "a reporting entity", "a starting point of reporting", "a reporting deadline" and "a protection of reporting information" by analyzing the relationship between reporting relating problems and issues published by overseas institutions and additionally by analyzing the need to revise the law. Finally, through an analysis of legislative cases, this paper suggests a legal improvement for the requirements.

Frame Analysis on the News About CCTV in Day Care Center (어린이집 CCTV 관련 뉴스보도에 대한 프레임 분석)

  • Oh, Ji Eun;Chung, Hoe Wook;Yun, Bit Na Ra
    • Korean Journal of Child Education & Care
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    • v.19 no.1
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    • pp.45-57
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    • 2019
  • Objective: The purpose of this study is to critically analyze the process of framing child abuse cases through the news coverage after the enforcement of mandatory CCTV installation policy which was initiated in 2015. Methods: The research uses the revised and supplemented frame analysis tools developed by Iyengar (1990) and Semetko and Valkenburg (2000) to investigate 25 broadcasting news reported by KBS, from September 2015 to December 2017. Results: First, according to the formal analysis, the reports on abuse cases prove to be either a mixed or episodic frame which covers the cases heavily based on a particular incident rather than holistically looks into the situation. Second, in content analysis, child abuse news is delivered mainly through "human interest frame." Conclusion/Implications: The study identifies three dominant discourses formed as a result of the child abuse CCTV news: 'CCTV is a all-around player' discourse, 'preschool teachers as potential criminals' discourse and 'preschool teachers as nonprofessionals' discourse. This study is significant in that it presents that mass media do not always say the truth, but frame social issues within an ideological delivery system.

Effect of Risk Perception of Horticultural Facility Farmers on the Purchase Intention Insurance -Focusing on Jeju island - (원예시설 농가의 위험지각이 보험 구매의도에 미치는 영향 - 제주도를 중심으로 -)

  • Lee, Ho-Seung;Kang, Seung-Eun
    • The Journal of the Korea Contents Association
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    • v.21 no.11
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    • pp.490-502
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    • 2021
  • Horticultural facility farmers subscribe to crop accident insurance and insurance products secured by horticultural facilities in preparation for possible risks in the facility. Insurance is purchased to prepare for natural disasters such as typhoons, hail, frostbite, heavy rain, and strong wind damage covered by the product. In order to find out the effect of risk perception, which is a subjective perception of the risks of a given situation, on horticultural facility farmers' intention to purchase horticultural facility insurance products, the risk perception and insurance purchase intention were analyzed. A t-test was conducted to determine the impact relationship between farm size, insurance coverage, and risk perception, and multiple regression analysis was conducted to verify the effect of personal characteristics and behavioral factors such as subjective perception, reference group, media exposure, and compensation understanding. In addition, a three-step regression analysis by Baron & Kenny was conducted to confirm the mediating role of personal characteristics and behavioral factors in the relationship between risk perception and insurance purchase intention. As a result of the study, although there was no difference in farm size, it was analyzed that policy holders had a higher degree of risk perception than non-subscribers, and that compensation understanding had the greatest influence and subjective knowledge had the smallest influence. In addition, these four factors were verified to have a mediating effect on the relationship between risk perception and insurance purchase intention. These results are expected to provide practical help to the development and marketing activities of horticultural facility insurance products.

A Study of Children's Statements in sexual violence cases of children less than the age of 13 -Focusing on video-recorded hearsay evidence- (13세미만 아동성폭력 재판에서의 아동진술연구 -영상매체를 통한 전문 증거를 중심으로-)

  • Park, Yeon Ju;Kim, Jung Woo
    • Journal of the Korean Society of Child Welfare
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    • no.55
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    • pp.87-111
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    • 2016
  • This study aimed to examine how video-recorded hearsay statements are taken in trial with regard to testimony of children less than the age of 13 in terms of children's rights, and to assess policy implications for the purpose of improving the current system. This study analyzed the precedents in accordance with their facts and contents. The analysis of the contents dealt with the main issues of trials concerning the sexual violence of children less than the age of 13. Specifically, This study selected precedents dealing with video-recorded hearsay statements, which are children's indirect statement, as core legal issues; examined the credibility(probative power) and admissibility of video-recorded statements; and prepared systemic alternatives in accordance with the United Nations Convention on the Rights of the Child, the international standards for the protection of children's rights. As a result, this study proposed creating and utilizing indicators to assess evidence admissibility and the credibility of video-recoded statements in trial, thus reducing judgement through judges' discretion. Also proposed are new regulations with regard to cross-examination coverage of the hearsay statement of a child in a sexual violence trial of concerning children less than the age of 13. This study suggests an improvement in legal policies, based given that children's rights are more vulnerable than those of adults in trial. Nevertheless, this study is limited in that it selected and reviewed only among precedents that are in the public record.

A Study on the Agenda Rank-Order Correlation between Twitter and Portal News about Sewol Ferry Catastrophe (세월호 참사에 대한 트위터와 포털뉴스의 의제 순위 상관관계 연구)

  • Kim, Shin-Ku;Choi, Eun-Kyoung
    • Journal of Internet Computing and Services
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    • v.16 no.3
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    • pp.105-116
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    • 2015
  • The Sewol ferry catastrophe that took place on April 16 2014 was unprecedented in terms of its sociopolitical implications, which had reverberated throughout the Korean nation. Mindful of such distinct characteristics of the Sewol ferry catastrophe, this thesis looks into the salience of the agendas portrayed in Twitter and Portal News coverage on the disaster and the correlation between the attribute-specific agendas of the foregoing mediums by making use of the agenda rank order correlation method. Extraction and analysis of big data revealed that first, while the hypothesis that there were little difference in terms of salience among the main agendas between Twitter and Portal News was dismissed, the rank order correlation proved to be high as regards the main agendas on Twitter and Portal News. This signifies that Twitter agendas exert influence over those on Portal News. Next, and regarding the five main agendas on the incident, there existed differences in salience between the attribute-specific agendas of the two mediums, with low figures for corresponding rank order correlations. Such results signify that Twitter and Portal News have little influence over each other as regards their agenda rank order correlation.