• Korean Journal of Community Nutrition
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• v.4 no.1
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• pp.11-19
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• 1999

The purpose of this study was to evaluate the effect of a nutrition education program on 42 obese young adolescent girls. Nutrition education was performed for six months including both group and individual programs, and was focused on improving their eating habits and food composition. The topics discussed once a week included : eating habits, lifestyle management, 5 basic food groups, snack and fast-food, how to eliminate empty calories, fat and hyperlipidemia, food diary, benefits and methods of exercise, vitamin and minerals, evaluation of fad diets, yo-yo effects and so on. The effects of the nutrition education program were evaluated for nutrition education and exercise regimen group (NE＋E), nutrition education only group(NE), and control group(C). NE＋E group had additional exercise programs 3times each week, while NE group was educated about exercise only by a nutrition education program. In both NE＋E and NE groups, there was a significant decrease in bodyfat compared to C group, but NE＋E group had a greater change than NE group(5.5% vs 3.1%). In addition, serum triglycerides decreased about 40mg/dl and total cholesterol 20mg/dl in both NE＋E and NE groups. But HDL-C level was increased only in NE＋E group. The greater changes in body fat and blood lipid levels occurred between the pre- and mid terms fo the education regimen. They kept their changed measurement throughout the 6 months follow-up studies. The results of this study show that this nutrition education program is helpful for obese adolescent girls in decreasing body fat and serum lipid levels. Also, the combination of an exercise regimen with the nutrition education proved to be more effective.

• Korean Journal of Community Nutrition
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• v.28 no.1
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• pp.24-37
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• 2023

Objectives: This study aimed to investigate the current status of nutrition education via a free learning semester program (NE). The understanding of the program, the potential difficulties, and future initiatives for NE improvement were also investigated. Methods: A total number of 161 nutrition teachers from Gwangju and Jeonnam filled in a questionnaire and participated in this survey, which was performed from July to August 2019. Results: Our results showed that 8.1% of the nutrition teachers had taught nutrition education in free learning semester programs. The most frequently implemented model was subject selection, followed by club activities. Most of the nutrition teachers comprehended the purpose of NE. The attitude of nutrition teachers to NE differed by the understanding of its purpose. Positive attitude was evident due to a better understanding of the purpose by nutrition teachers. Nutrition teachers reported the most common difficulties of NE were the lack of preparation due to the heavy workload and the lack of a standard running program. The most effective method of NE was the activity classes. The experience of practicing NE influenced the choice of contents for each operating model. Nutrition teachers that were experienced in NE conducted via free learning semester programs preferred the selected topics model, but those without experience chose the career search model. Conclusions: Although some obstacles exist, nutrition teachers had a positive attitude and perceived well the importance of NE. Therefore, the awareness for the significance of NE of nutrition teachers needs to be improved. For better NE practice, it is necessary to reduce/ manage the workload of general food service. Furthermore, the development of standard running and promotion programs, and teacher training programs should be ensured.

• YAKHAK HOEJI
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• v.30 no.3
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• pp.111-120
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• 1986

The influence of debrisoquine on pressor actions of norepinephrine (NE) and tyramine (TR) was investigated in rabbits. Debrisquine(D), in the doses of 1.0, 3.0 and 6.0.mu.g/kg, i.v. potentiated significantly the pressor actions of NE and TR, except the action of TR in the dose of 1.0mg/kg of debrisoquine. NE response potentiated by debrisoquine was not affected by tranylcypromine, a MAO inhabiter, or desipramine, a NE uptake blocking agent, but augmented by reserpine, a NE depleting agent, or bethanidine, a sympathetic neuronal blocking agent. NE response potentiated by tranylcypromine or desipramine was augmented by debrisoquine, while NE response potentiated by reserine or bethanidine was not affected by debrisoquine. TR response potentiated by debrisoquine was weakened by tranylcypromine, desipramine or reserpine, and not affected by bethanidine. TR response in rabbit pretreated with tranylcypromine, desipramine or reserpine was augmented by debrisoquine, but in rabbit pretreated with bethanidine was not affected by debrisoquine.

• Journal of Electrical Engineering and Technology
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• v.8 no.4
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• pp.675-685
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• 2013

Generation capacities and transmission line constraints in a competitive electricity market make it troublesome to compute Nash Equilibrium (NE) for analyzing participants' strategic generation quantities. The NE can cause a mixed strategy NE rather than a pure strategy NE resulting in a more complicated computation of NE, especially in a multiplayer game. A two-level hierarchical optimization problem is used to model competition among multiple participants. There are difficulties in using a mathematical programming approach to solve a mixed strategy NE. This paper presents heuristics applied to the mathematical programming method for dealing with the constraints on generation capacities and transmission line flows. A new formulation based on the heuristics is provided with a set of linear and nonlinear equations, and an algorithm is suggested for using the heuristics and the newly-formulated equations.

• Proceeding of EDISON Challenge
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• 2015.03a
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• pp.408-411
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• 2015

Trilayer graphene에 비활성기체 중 하나인 Ne 원자가 어떤 영향을 미치는지에 대해 density functional theory calculation을 이용해서 연구하였다. ABA stacked trilayer graphene의 $4{\times}4$ super cell에서 top surface에 adsorption되는 경우와 trilayer 내부에 intercalation 되는 경우에 대하여 energy를 계산하여 Ne 원자들의 안정한 위치를 찾았다. Adsorption의 경우 hollow site가 가장 안정하였고 intercalation의 경우에도 top layer의 hollow site의 아래가 가장 안정하였다. 또한 Ne 원자 2개가 adsorption되는 경우의 adsorption energy를 통하여 Ne 원자들 사이의 상호작용을 예측하였다.

• Informatization Policy
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• v.17 no.1
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• pp.120-135
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• 2010

Competition is now moving from between companies to between networked enterprises(NE). It's difficult to evaluate the outcome of NE because formalization of collaboration among partners is difficult. This paper introduces a performance-management model focusing on collaboration in NE. The model is an integration of BSC and EFQM model, but it is different from conventional researches as it links performance management with strategic management based on a comprehensive framework of collaboration. Theoretical and empirical researches are further required to validate the model. Studying cases of several Korean NEs, we have obtained some findings for further research and application.

• Korean Institute of Interior Design Journal
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• v.25 no.3
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• pp.40-50
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• 2016

The purpose of this study is to investigate the mise-en-$sc{\acute{e}}ne$ characteristics to direct an emotional atmosphere. It also analyzed whether these characteristics are reflected in how the work of Peter Zumthor. First, a theoretical consideration base on the distinction between montage and mise-en-$sc{\acute{e}}ne$, the research on space directing techniques in film. In particular, research on the mise-en-$sc{\acute{e}}ne$ around the technique of deep focus, long-take, charade. It also examines the mise-en-$sc{\acute{e}}ne$ tendencies that appear in the painting art, philosophy and psychology to deepen understanding. It should understand the mechanism by going to complete the meaning. Based on this, in terms of mise-en-$sc{\acute{e}}ne$ to analyze the space directing of Peter Zumthor. And the features of mise-en-$sc{\acute{e}}ne$ has its significance in having a look at whether there is any correlation in the 'Atmospheres' directing of Zumthor. As a result, the mise-en-$sc{\acute{e}}ne$ is active, multi-layered, ambiguous, uncertain, becoming and enables an open interpretation in terms of audience.

• Korean Institute of Interior Design Journal
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• v.17 no.5
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• pp.51-60
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• 2008

This thesis sets out to study the immanent mechanism of architectural space which had been classified as external space in general. The mise en $sc{\acute{e}}ne$ could consider one among various immanent tools to deal with the singularity of interior architecture. An imaginary interrelationship between cinema and architecture offers a possibility which a mise en $sc{\acute{e}}ne$ could be used with a space making equipment. The mise en $sc{\acute{e}}ne$ is a conscious equipment to lead a meta-function of simple visual-perception. The mise en $sc{\acute{e}}ne$-space has been supposed to visual-perception cases and conscious cases in interior architecture. In particular, as a result of analysis, it becomes clear that the mise en $sc{\acute{e}}ne$-space is a kind of something signifer to expose designers's an abyss of conscious and unconscious. In my opinion, this is the very way that the contemporary interior architecture is exposed to its singularity by a mechanism of mise en $sc{\acute{e}}ne$-space. In conclusion, the psychoanalysis-frame of mise en $sc{\acute{e}}ne$-space has brought out any possibility of an interpretation about architectural immanent themes like a subject, meaning creation, and construction logic, and it has also been useful to reveal the architectural singularity.

• Journal of the Korean Vacuum Society
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• v.11 no.2
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• pp.127-134
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• 2002

Recently, Plasma display panel(PDP) has been in the spotlight as one of the next generation flat-panel-display device. The luminance and luminous efficiency improvement is the hot issues for making a plasma display into a large flat panel device. In this paper, We suggest a new penning gas mixture, in order to find the optimum mixture gas in plasma display panel. The optimum gas composition has been found by the partial pressure of inert gases(such as Af and Kr added to matrix of He(70%)-Ne(27%)Xe(3%) and Ne(96%)-Xe(4%)). The influences of Ar or Kr addition to Ne(96%)-Xe(4%) and He(70%)-Ne(27%)-Xe(3%) mixture gases are experimentally investigated for AC Plasma Display Panel. When rare As(0.01%-0.03%) or Kr(0.01%-0.03%) is added Ne-Xe and He-Ne-Xe mixture gases, the luminance increases over 10%-20% and luminous efficiency increases over 10%-20% at 200 Torr. It is sure that luminance and efficiency are improved by Penning effect. Also, This influence of Penning effect is shown by increased wall charge(10%-25%). In addition to the result, firing voltage and minimum sustain voltage was approximately decreased by 2V-3V.

• Asian-Australasian Journal of Animal Sciences
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• v.31 no.8
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• pp.1078-1087
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• 2018

Objective: The genetic diversity of the Landrace population, a representative maternal pig breed in Korea, is important for genetic improvement. Previously, the effective population size (Ne) has been used to infer the genetic diversity of a population of interest. In this study, we aimed to use single nucleotide polymorphism (SNP) data to characterize linkage disequilibrium (LD) and the Ne of the Korean Landrace population. Methods: We genotyped 1,128 Landrace individuals from three representative Korean major grand-grand-parent (GGP) farms using the Illumina PorcineSNP60 version2 BeadChip, which covers >61,565 SNPs located across all autosomes and mitochondrial and sex chromosomes. We estimated the expected LD and current Ne, as well as ancestral Ne. Results: In the Korean Landrace population, the mean LD ($r^2$) of 3.698 million SNP pairs was $0.135{\pm}0.204$. The mean $r^2$ decreased slowly with as the distance between SNPs increased, and remained constant beyond 3 Mb. According to the $r^2$ calculations, 8,085 of 3.698 million SNP pairs were in complete LD. The current Ne (${\pm}$standard deviation) of the Korean Landrace population is approximately 92.27 [79.46; 105.07] individuals. The ancestral Ne exhibited a slow and steady decline from 186.61 to 92.27 over the past 100 generations. Additionally, we observed more a rapid Ne decrease from the past 20 to 10 generations ago, compared with other intervals. Conclusion: We have presented an overview of LD and the current and ancestral Ne values in the Korean Landrace population. The mean LD and current Ne for the Korean Landrace population confirm the genetic diversity and reflect the history of this pig population in Korea.