• New & Renewable Energy
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• v.20 no.1
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• pp.2-14
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• 2024

Setback regulations stand out as a primary hindrance to the widespread adoption of renewable energy in South Korea. This study analyzed the current status of domestic and international setback regulations, laying the groundwork for an in-depth discussion aimed at improving regulations related to solar photovoltaic setback distances. While setback regulations lack universal standardization across nations, regulations in the United States exhibit certain similarities to those implemented in South Korea. Notably, South Korea has seen a gradual tightening of regulations from 2018 to the present, implementing standards approximately 5 to 10 times stricter than those in the United States.

• Journal of the Korean Institute of Landscape Architecture
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• v.28 no.5
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• pp.15-25
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• 2000

The purpose of this paper is to examine the visual evaluation structure about the formal changes of streetscape by the different moving speed in two alternative control plans for the building height and the setback regulation. The virtual reality system is applied to the experimental tool. Eighty-two experimental models are made in consideration of the height and the setback of the building regulation cased by Midou-suji street in Osaka City, Japan. and ten typical models are selected by pre-experiment. Since the changes of the landscape structure consists of the height and the setback of the building, four the evaluation items are set: grade of continuity, order, openness, preference. As there are eighty-two landscape models which are too many to be applied in this experiment, ten role models are drawn out and used in this experiment. The mean difference test, discriminant analysis, and multiple linear regression methods had been used for the statistical analysis methods. The results of this study are as follows; 1) It is found out the fact of the difference evaluation structure amount experiments models. 2) From the sketch analysis and interview, it is found out difference cognition structure by the moving speed and alternatives. 3) From the discriminant and regression analysis, it is found out that the evaluation value about continuity becomes low by the moving speed change from walking speed to driving speed. We suggest that continuous experiment should be made with a variety of groups and models, and general and universal results should also be come out of the experiments above.

• Journal of Food Hygiene and Safety
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• v.14 no.1
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• pp.84-89
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• 1999

Octenylscuccinated corn starches prepared by reaction of corn starch with 1-octenylsuccinic anhydride(OSAn) and their degree of substitution (DS), reaction efficiency(RE), residual octenylsuccinic acid (OSA), and physicochemical properties were compared with those of the native corn starch. DS increased with increase of OSAn and RE was much nearly the same regardless of increased of OSAn. The content of residual of residual OSA was significantly lower than that of regulation of food additives. And as washing frequency of dispersion of the reactant was increased, the content of residual OSA of octenylsuccinated starch was decreased. Raid Visco-Analyzer initial pasting temperature and setback of octenylsuccinated starches decreased whereas peak viscosity and breakdown increased. When DS of octenylsuccinated starches increased, temperature of initial gelatinization of octenylscuccinated starches drastically decreased. The octenylsuccinated starches also formed clearer pastes. The solubility was much nearly the same regardless of increase of DS at 7$0^{\circ}C$ but the swelling power increased 1.2~1.7 times higher than that of native corn starch at 7$0^{\circ}C$. The water binding capacity of octenylsuccinated starches also decreased.

• Korean journal of communication and information
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• v.33
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• pp.227-251
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• 2006

The Law Ensuring the Freedom and the Functions of Liability of the Newspapers ("The Newspaper Law") which was passed in the National Assembly on January 1, 2005 is considered as a tremendous setback compared to "the Newspaper Bill" of civil press organizations. Of the two instruments to ensure the editorial freedom, the regulation on the newspaper company ownership share distribution was eliminated and the editorial committee (editorial codes of ethics) became an arbitrary system. That is, the Newspaper Law was criticized as a law of "half-success." However, the Newspaper Law has its own benefit by institutionalizing the establishment of the Korea Commission for the Press, the Press Fund, and the Korea Newspaper Circulation Service for Promoting Newspaper Businesses and by strengthening the criteria to estimate market dominant businesspeople in newspaper market than general markets to ensure the diversity of public opinions. As the Newspaper Law was promulgated, Donga-Ilbo and Chosun-Ilbo submitted the Constitutional Petition against "the Newspaper Law" and the Constitutional Court is expected to give the decision soon. Based on the "Supplements on the Grounds of the Constitutional Petition against the Newspaper Law" ("the Petition"), this paper will examine the main issues of the debates over the Constitutionality of the Newspaper Law.