• Korean Journal of Health Education and Promotion
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• v.8 no.2
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• pp.1-5
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• 1991

Definition of health education can be various depending on historical background and individual point of view. In the industrialized era when health promotion is given a high priority in health activities, health education could be defined as a combination of planned learning experiences and social actions, which expand health knowledge and experiences of individuals and communities in order to meet their health needs, change harmful health behaviors to be desirable for health promotion and motivate them to do that. To realize the proposed definition of health education, health education should develop new policies in harmony with health promotion, facilitate the development of human resources, reflect the modern educational technology, strengthen multisectoral approach, and pay more attention to monitoring and evaluation. To fulfill the above mentioned role, health education approach should shift foci from diseases to health orientation, from individualistic health behavior modification to a systematic change of the general public, from medical domination to recognition of lay competence and from authoritarian health education to supportive health education.

• Proceedings of the KIEE Conference
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• 1997.07c
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• pp.1100-1102
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• 1997

This paper presents a generalized multi-parameter distribution method for the convolution of linear combination of random variables to calculate system load flow in a conventional probabilistic approach and also presents a conceptual possibilistic approach using fuzzy set theory to manage uncertainties. The probability distribution function is transformed into an appropriate possibilistic representation under the compromise between the transformation consistency and the human updating experience. The IEEE 25-bus system is used to demonstrate the capability of the proposed algorithm.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2007.04a
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• pp.259-264
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• 2007

In this paper, to analyze the initial valued non-homogeneous elastic half space by the scaled boundary analysis, the infinite element approach was introduced. The free surface of the initial valued non-homogeneous elastic half space was mode1ed as a circumferential direction of boundary scaled boundary coordinate. The infinite element was used to represent the infinite length of the free surface. The initial value of material property(elastic modulus) was considered by the combination of the position of the sealing center and the power function of the radial direction. By use of the mapping type infinite element, the consistent e1ements formulation could be available. The performance and the feasibility of proposed approach are examined by two numerical examples.

• 한국균학회소식:학술대회논문집
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• 2018.05a
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• pp.51-51
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• 2018

The application of recombinant DNA technology has been remarkable and nearly replaced commonly used traditional methods. Traditional industrial microbiology long depended on the discovery of valuable strains and mutagenesis of such strains to improve its secretion capacity of enzymes and secondary metabolites on the industrial scale. Commodities included industrial enzymes and biopharmaceuticals. The purpose of genome manipulation by the crossing of different strains or genetic recombination of naked DNA to the genome is of increased production of valuable metabolites. We optimized a transformation method to either for removal of innate genes, introduction of heterologous genes, or combination of both. We have been used selected whole or partial genes to manipulate target fungi toward the development of strains overproducing invaluable proteins. We have also used the whole genome sequence information of fungal genomes in public databases and functional genomics approach to select genes to manipulate and eventually contributing greatly to the development of overproducing industrial strains overproducing proteins or secondary metabolites. I will briefly review 1) filamentous fungi as a host for production of recombinant proteins and secondary metabolites, 2) markets of industrial metabolites, 3) a new approach to manipulate up to five genes at the same time in the system that ProxEnrem uses.

• Journal of Ocean Engineering and Technology
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• v.7 no.1
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• pp.133-146
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• 1993

A numerical procedure is described for predicting the motion and structural responses of tension leg platforms (TLPs) in waves. The developed numerical approach is based on combination of a three dimensional source distribution method and the dynamic response analysis method, in which the superstructure of TLPs is assumed flexible instead of the rigid body assumption used in usual two-step analysis method, proposed by Yoshida et. al. .The hydrodynamic interactions among TLP members, such as columms and pontoons, are included in the motion and structural analyses. Numerical results are compared with the experimental and numerical ones, which are obtained in the literature, of the motion and structural responses of a TLP in waves. The results of comparison confirmed the validity of the proposed approach.

• Proceedings of the Korean Society of Marine Engineers Conference
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• 2001.05a
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• pp.187-191
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• 2001

In the paper, an approach to the development of the selective catalytic reduction process of NOx is presented. The reduction process can be efficiently controlled using a conventional combination of feed-forward and feed-back control structures. The aim of this paper is to test and verify an approach to the SCR process which is based on an industrial pilot plant of combustion and nitric oxide formation. The systems are based on measurements of a NOx removal ratio and the fuel flow rate, and NH$_3$slip which are usually available as a part of de-NOx control system.

• Proceedings of the KSR Conference
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• 2000.05a
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• pp.250-257
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• 2000

A Helmholtz free energy for a martensitic transformation of a single crystalline shape-memory alloy is obtained by a micromechanical approach, 24 variants of the single crystal are taken into account. In the framework of irreversible thermodynamics, a kinetic relation, a martensitic nucleation criterion and the reorientation criterion of martensitic variants are obtained. These relations are valid for a three-dimensional proportional or non-proportional mechanical loading or a combination of mechanical and thermal loading. Reorientation behavior of a single crystalline shape-memory alloy CuZnAl is simulated. When a tensile load is applied to a thermally-induced martensite, 24 self-accommodated martensitic variants are reoriented to the most favorable variant. In the following unloading, the most favorable variant in the tensile load is reoriented to the most favorable variant in this loading condition.

• Speech Sciences
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• v.14 no.2
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• pp.115-126
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• 2007

There have been many research efforts to improve the performance of the speech recognizer in noisy conditions. Among them, the model compensation method and the speech enhancement approach have been used widely. In this paper, we propose to combine the two different approaches to further enhance the recognition rates in the noisy speech recognition. For the speech enhancement, the minimum mean square error-short time spectral amplitude (MMSE-STSA) has been adopted and the parallel model combination (PMC) and Jacobian adaptation (JA) have been used as the model compensation approaches. From the experimental results, we could find that the hybrid approach that applies the model compensation methods to the enhanced speech produce better results than just using only one of the two approaches.

• The Journal of Advanced Prosthodontics
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• v.4 no.4
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• pp.243-247
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• 2012

The velopharynx is a tridimensional muscular valve located between the oral and nasal cavities, consisting of the lateral and posterior pharyngeal walls and the soft palate, and controls the passage of air. Velopharyngeal insufficiency may take place when the velopharyngeal valve is unable to perform its own closing, due to a lack of tissue or lack of proper movement. Treatment options include surgical correction, prosthetic rehabilitation, and speech therapy; though optimal results often require a multidisciplinary approach for the restoration of both anatomical and physiological defect. We report a case of 56 year old male patient presenting with hypernasal speech pattern and velopharyngeal insufficiency secondary to cleft palate which had been surgically corrected 18 years ago. The patient was treated with a combination of speech therapy and palatal lift prosthesis employing interim prostheses in various phases before the insertion of definitive appliance. This phase-wise treatment plan helped to improve patient's compliance and final outcome.

• Macromolecular Research
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• v.13 no.4
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• pp.277-284
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• 2005

The loss or failure of an organ or tissue can occur because of accident or disease, for which tissue or organ transplantation is a generally accepted treatment. However, this approach is extremely limited due to donor shortage. Tissue engineering is a new and exciting strategy, in which patients who need a new organ or tissue are supplied with a synthetic organ or tissue. In this approach, tissues are engineered using a combination of the patient's own cells and a polymer scaffold. The polymer scaffold potentially mimics many roles of extracellular matrices in the body. Various polymers have been studied and utilized to date in tissue engineering approaches. However, no single polymer has been considered ideal for all types of tissues and approaches. This paper discusses the design parameters of those polymers potentially useful in tissue regeneration.