• The Journal of Korean Institute of Communications and Information Sciences
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• v.35 no.3B
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• pp.536-550
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• 2010

This study analyzes the characteristics of broadcasting law and telecommunication law and suggested the key legitimate of regulation where convergence law would go for in the convergence circumstances by drawing the common and differential characteristics of two laws. Moreover, in the value of inherent pursuit of broadcasting law and telecommunication law, this paper examined whether these values continued to be reflected in the convergence law, and indicated the direction how these values should adopt in the convergence law. The result of this study shows that strong entry regulation has applied to both broadcasting and telecommunications industry. Also, both industries have been required to be universal service to realize the value. Meanwhile, the pursuit of original value of broadcasting law and telecommunication law can be summarized as secure of access and diversity, respectively. In the convergence law, it is necessary to compensate and modify the meaning of access and diversity based on traditional regulation.

• Journal of Agricultural Extension & Community Development
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• v.21 no.1
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• pp.1-34
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• 2014

In urban as well as rural areas, there is a vigorous movement to establish cooperatives which are based on the Framework Act On Cooperatives. Eight months after the enforcement of the law, more than 600 cooperatives reported their articles of association to the competent Mayor/Governor in rural areas. Considering the population distribution in urban and rural areas, this is not a small number. Though recently established rural cooperatives are acting throughout diverse business sectors, cooperatives in agricultural sector, which engage in agricultural production, processing and sales, occupy the largest portion of all the rural cooperatives. There are two types of juridical person that are allowed to engage in the agricultural production, processing and sales by the laws. They are Farm Association and Agricultural Business Corporation. Now in rural Korea, farmers tend to establish cooperatives by the Framwork Act On Cooperatives which are in the same business sector with Farm Association or Agricultural Business Corporation. There are many needs to improve legislation regarding cooperatives. Above all, the laws about Farm Association and Agricultural Business Corporation are in urgent need of improvement for the emerging rural cooperatives to be treated fairly.

• The Journal of the Korea institute of electronic communication sciences
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• v.5 no.2
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• pp.125-132
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• 2010

The authors have investigated the acoustic field analysis using the Constrained Interpolation Profile(CIP) Method recently proposed by Yabe. This study has examined the calculation accuracy of the three-dimensional(3-D) acoustic field analysis using the type C CIP method. In this paper we show phase error of type C CIP method and the dependence on the wave-propagation direction in the type C CIP acoustic field analysis, and then demonstrate that it gives less-diffusive results than conventional analysis. Moreover, in comparison between type C-1 CIP, type C-2 CIP, type M CIP and FDTD, reports the memory requirements and calculation time of each method.

• Journal of the Korean Society of Radiology
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• v.16 no.5
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• pp.627-637
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• 2022

The purpose of this study is to comply with the operation and management of medical image information in PACS, the necessity of anonymizing the patient's personal information and the management status of the medical image information related to the personal The purpose of this study was to raise, discuss, and suggest the need for unification and coherence of the law by studying the content of the issues related to information related laws. In order to utilize information related to medical image information, it is necessary to unify the "Medical Act" or the "Bioethics Act" for clear legal application and consider the legal system's consistency. Since there is a possibility of conflict due to issues that are not yet established, systematic coherence of the law is required to find the basic common denominator for the utilization and use of medical image information and to harmonize the law. In addition, the necessity of enacting the "Medical Information Protection Act" that can be practically applied and easily practiced by medical personnel and managers in the clinical field so that sensitive matters of medical image information and personal information can be protected and managed in a specific and systematic way.

• Korean journal of applied entomology
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• v.46 no.1 s.145
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• pp.153-158
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• 2007

This study was conducted to develope the observing methods for density of stink bugs in soybean reproductive stage. The adults and nymphs of bean bug, Riptortus clavatus, red-banded shield bug, Piezodous hybneri, green stink bug, Nezara antennata, Sole bug, Dolycoris baccarum, and brown marmorated stink bug, Halyomorpha halys were observed by three observing methods such as beating, sweeping net, and visual counting methods in the full bloom (R2), full pod (R4) and beginning maturity (R7) of soybean. As a result, total number of stink bugs observed was the highest with 5,214.2 by beating method, and then was 2,581.8 by visual counting method, and was the lowest with 103.1 by sweeping net method. Total number of stink bugs observed by the beating and visual counting methods was P. hybneri, followed by N. antennata, H. halys, R. clavatus and D. baccarum with clear difference in observed number of each stink bugs while total number of stink bugs observed by sweeping net method was very low in the range of 18 to 23. Accordingly, the observed density of stink bugs exception of R. clavatus adult by beating method was generally high. However, the number of R. clavatus adult was more observed by flushing method than that by beating method from the beginning bloom (R1) to full maturity (R8), and was more observed at morning time than that at afternoon time. Therefore, two observation methods that flushing method for R. clavatus and beating method for the other stink bugs were recommended for the occurring density of stink bugs in soybean because both bean bug and pentatomidae stink bugs have distinct behavior characteristics such as flying and dropping.

• Korean Journal of Soil Science and Fertilizer
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• v.33 no.5
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• pp.369-375
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• 2000

To find a quick test procedure for soil nitrate concentration, two methods, i.e. "Nitracheck 404" reflectometer (Eijkelkamp, Netherlands) with nitrate test strip and a portable colorimeter "Hanna Ion Specific meter(USA) with a color development reagent, were tested for twenty soils with different nitrate contents ranged between from $10mg\;kg^{-1}$ to $340mg\;kg^{-1}$. The standard deviation, coefficient of variability, and recovery from these quick test procedures were compared with those measured by conventional Kjeldahl distillation method and nitrate ion electrode method. The nitrate concentration measured by portable colorimeter method was higher in soils with low concentration and lower in soils with high concentration than those measured by conventional methods. However, concentrations measured by test strip reflectometer method was showed the similar coefficient of variability and recovery as those by conventional methods for all soil samples. From the experimental results in this study, the test strip reflectometer method was thought to be recommendable one revealed the satisfied results for accuracy, quickness, and simplicity for field test of soil nitrate concentration.

• The monthly packaging world
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• s.274
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• pp.44-53
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• 2016

• 발명특허
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• v.18 no.3 s.205
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• pp.72-75
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• 1993

• 베이커리
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• no.7 s.408
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• pp.66-67
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• 2002

• 발명특허
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• v.2 no.5 s.15
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• pp.26-27
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• 1977