• Journal of Energy Engineering
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• v.21 no.3
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• pp.203-210
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• 2012

Nuclear power provides 30% of our country's power, which acts as one of the most important power sources. But on March 11, 2011, the earthquake that hit Northeast Japan with a 9.0 magnitude, known as the Fukushima Reactor Leak Incident has created fear in the public's mind that 'nuclear power is unstable'. The reason for such distrust are many but inaccurate reports of the incident by the media has added to the fear. This paper will analyze the contents of the media report of the heavy water leakage in reactor 3 at the Wolsong Nuclear Power Plant on October 4, 1999 to discover the problematic areas and ascertain a more appropriate method of media coverage.

• Korean journal of communication and information
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• v.53
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• pp.5-28
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• 2011

This research examines the recent increasingly intensified non-reporting phenomenon by the press in South Korea and its legitimacy and validity. Non-reporting denotes cases in which the press does not report on significant issues in society. Although journalism scholars have raised this question, it remains unaddressed through case studies and formal criticism. This research compares the reporting and non-reporting by major media groups of cases related to the surveillance of civilians by the National Intelligence Service and the Defense Security Command under the Ministry of National Defense. This research specifies that the non-reporting phenomenon relates not to the ability to report, but to willingness to report, due to intervention by political factionalism of media groups. The non-reporting phenomenon results from the press ignoring their basic responsibility stemming from journalistic ethics and their social responsibility to fulfill their readers' right to know. Accordingly, this research revealed that the non-reporting phenomenon cannot be justified through diverse theoretical discussions and the journalistic code of ethics. Through the logical framework of public opinions and diverse empirical data to support it, this research demonstrates that the non-reporting phenomenon produces not unhelpful, but harmful effects to resolutions to ideological dissent in South Korean society.

• Journal of the Korean Society for Precision Engineering
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• v.9 no.2
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• pp.9-21
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• 1992

Sheet metal forming with hydraulic counter-pressure has several advantages compared with conventional drawing, such as higher forming limits, higher accuracy of formed parts and the achievement of complicated formed shapes. About 50 special press machines have already been used in Japan for manufacturing lighting reflectors, aircraft parts and automobile parts. This report descirbes the techniques and the equipment used in the application of process.

• Proceedings of the Korea Concrete Institute Conference
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• 1992.10a
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• pp.214-217
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• 1992

The asbestos has many advantages in engineering aspect. The objective of this report is to investigate and analyze the influence of the asbestos in secondary cement-product. For this purpose, several asbestos -ratio are examined and the relationship between asbestos-ratios and strength is studied. From the present tests, it ti found that the strength of the press-out cement-product was the maximum value at the asbestos-tratio of 11%

• The monthly packaging world
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• s.91
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• pp.158-161
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• 2000

오랫동안 제지 회사에서는 시트의 수분을 측정하기 위해 프레스 섹션을 빠져 나온 시트의 샘플 채취와, 드라이어 섹션 마지막에서의 수분 스캐너에 의존했다. 이 두 포인트에서의 drying rate는 알 수 없다. 최근에 JWI group과 NDC사는 드라이어 섹션에 사용하기 위해 104P wet end 감마 게이지를 수정, 개발하였다. 방해 받지 않는 draw안의 sheet에 접촉하여 104D를 넣으면 시트의 수분량을 $\%$로 보여준다

• Korean journal of communication and information
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• v.34
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• pp.161-195
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• 2006

Standing to sue has become one of the most important and controversial issues in suits between the press and the victims injured by the press reports. Even thought Korean law was patterned after the European legal system, there is no denying that the Korean Constitution was influenced by that of the United States. The judicial system was also influenced by its counterpart in the United States. The doctrine of standing to sue has plagued the U.S. Supreme Court for several decades. The traditional test of standing in the federal courts was, at the beginning of the century, whether the interest asserted by the plaintiff amounted to a 'legal right', entitled to the protection of the common law. In recent years, the Supreme Court seems to have settled on a two-tiered method for determining whether a plaintiff has standing to sue in federal court. The first level of inquiry is the constitutional core, and the second is the judicially imposed prudential limitations. The purpose of this study is to find out the doctrine of standing in the legal proceedings caused by the press reports. The press needs to internally transform as well to prevent legal dispute, enforcing confirmation when collecting news materials and building up the device for pre-examining the news. The press is also requested to help sincerely the victim recover, realizing that they waste their reputation and credit not to mention a lot of time and monet during the legal dispute.

• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.520-534
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• 2017

A sex offense report highlights the victim as well as the offender involved in the sex crime. This study explored the hierarchy between the offender and the victim, based on the frequency analysis and network analysis. In case that the perpetrator is a celebrity, the media focuses more on the celebrity's actions. The volume of reports for cases where the offender has a position superior to the victim's (offender superior relationship) is larger than for those where the two have a horizontal relationship. The press highlights the celebrity in offender superior relationships and the victim in horizontal relationships. The celebrity is held responsible for the cause of the crime in the offender superior relationship. However, the victim him/herself is held responsible for the perpetrated offense in horizontal relationships. According to the results of the analyses in this study, the press fails to protect human rights and privacy in offender superior relationships.

• Asian Journal of Innovation and Policy
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• v.12 no.2
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• pp.177-199
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• 2023

In traditional studies on North Korea, conservative media in South Korea generally report and have an attitude toward anti-North Korea. It is a similar context as South Korea's conservatives view the U.S. and Japan more closely and positively than North Korea. This study is about how the reporting frames and information sources on North Korean science and technology in South Korea's conservative and progressive media differ and show trends. As a result of analyzing the reporting frame on North Korean science and technology by conservative and progressive media, progressive media showed similar trends or slightly positive responses to North Korean science and technology. But the reanalyzed result after dividing it into conservative and progressive governments, the opposite result came out. In the conservative government, the progressive media dealt with very positive aspects of North Korea's science and technology, and in the progressive government, there was a clear tendency to report negative rather than positive. What can be inferred from this is that the progressive media of South Korea had at least quite different directions of the progressive government in dealing with North Korean science and technology, but rather close to anti-North Korea. It is difficult to reach a hasty conclusion because this study has not dealt with all the press and only 10 years after the Kim Jong-Un regime. Nevertheless, this study may provide implications in that it is the first study to analyze how South Korean conservative and progressive media frame North Korean science and technology.

• Journal of Microbiology and Biotechnology
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• v.16 no.2
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• pp.184-192
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• 2006

Six-hundred bacterial strains from human milk and milk from Sahiwal cows, Holstein Friesian cows, and buffaloes were screened for their ability to suppress phytopathogenic fungi under in vitro conditions. A consortium of 3 strains, viz., Bacillus lentimorbus B-30486 (B-30486), B. subtilis B-30487 (B-30487), and B. lentimorbus B-30488 (B-30488), isolated from Sahiwal cow milk resulted in better biological control and plant-growth promotion than single-strain treatments. For commercial-scale production of a bioinoculant, the solid-state fermentation of sugarcane agro-industrial residues, i.e., molasses, press mud, and spent wash, using the consortium of B-30486, B-30487, and B-30488, resulted in a value-added product, useful for enhancing plant growth. The application of the consortium to sugarcane fields infested with Fusarium moniliforme and Colletotrichum falcatum resulted in a reduction of mortality and significantly higher (P=0.05) plant height, number of tillers, and cane girth when compared with the control. Furthermore, under field conditions, the treatment of sugarcane with the consortium resulted in significantly (P=0.05) greater plant growth compared with nonbacterized plants. Accordingly, this is the first report on the effective use of bacteria isolated from milk for biological control and enhancing plant growth under field conditions. Furthormore, a solid-state fermentation technology was developed that facilitates the economic utilization of agro-industrial residues for environmental conservation and improving plant and soil health.

• Journal of the Korean Society for Precision Engineering
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• v.29 no.12
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• pp.1267-1271
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• 2012

Demand for optical glass device used for lighting could increase rapidly because of LED lighting market growth. The optical glass devices that have been formed by hot press molding process the desired optical performance without being subjected to mechanical processing such as curve generation or grinding. EL-Max material has been used for many engineering applications because of their high wear resistance, high compressive strength, corrosion resistant and very good dimensional stability. EL-Max is very useful for a glass lens mold especially at high temperature and pressure. The performance and reliability of optical components are strongly influenced by the surface damage of EL-Max during grinding process. Therefore, the severe process condition optimization shall be necessary for the highly qualified EL-Max glass lens mold. To get the required qualified surface of EL-Max, the selection of type of the diamond wheel is also important. In this paper, we report best grinding conditions of ultra-precision grinding machining. The grinding machining results of the form accuracy and surface roughness have been analyzed by using Form Talysurf and NanoScan.