• Journal of the Korean Geophysical Society
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• v.2 no.3
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• pp.155-168
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• 1999

The paleoseismological importance of the Yangsan fault zone was examined by historical earthquake data, aerial photograph, and trench survey of the area. Occurrences of great earthquakes during the historical time indicate that the Yangsan and/or Ulsan fault have been active during the late Quaternary and generated historical events. Geomorphological evidences of the recent fault activity are clearly shown both in the northern segment (Yugye-ri, Tosung-ri and Naengsu-ri areas) and in the southern segment (Eonyang to Tongdosa areas) of the Yangsan fault. The main Yangsan fault is characterized by fault gouges and NNE-SSW lineaments. The reverse faulting in the Yugye-ri area generated about three-mater displacement of the lower terrace deposits. On the other hand, a major strike-slip movement with a minor component of 5-12 m vertical displacement was identified by the offset of the higher terrace surface in the Eonyang area.

• Journal of Environmental Science International
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• v.16 no.6
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• pp.671-675
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• 2007

The objective of this study was to clarify the characteristics of the removed micropollutant since the breakthrough of adsorption ability was occurred in biological activated carbon(BAC) process. The removal efficiency of DOC (Dissolved Organic Carbon) was 36 % in the breakthrough of BAC occurred by NOM (Natural Organic Matter). The most of removal DOC was found out the adsorbable and biodegradable DOC (A&BDOC). But it was not clear to remove by any mechanism because A&BDOC have simultaneously the adsorption of activated carbon and biodegradation by microorganism in BAC. The removal of bromophenol was examined with BAC and rapid sand filter, for investigation of DOC removal mechanism in the breakthrough of BAC. In this experiment, BAC filter has been operated for 20 months for the treatment of reservoir water. The BAC filter was already exhausted by NOM. Bromophenol, adsorbable and refractory matter, was completely removed by BAC filter. Therefore, it might be removed by the adsorption in BAC. Adsorption isotherms of bromophenol were compared to two BACs which was preloaded with 500 daltons and 3,000 daltons of NOM. BAC preloaded with 3,000 daltons of NOM was not decreased to the adsorbability of bromophenol but BAC preloaded with 500 daltons of NOM was greatly decreased to it. These result indicated that NOM of low molecular weight can be removed by adsorption after a long period of operation and the breakthrough by NOM in BAC. Therefore, micropollutants might be removed through adsorption by saturated BAC.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.14 no.1
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• pp.63-71
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• 2008

Objectives: We investigated the physical effects of the cosmetics containing Ginkgo biloba. with meridian massage on human skin by using non-invasive instruments. Methods: We made cosmetics containing the extract of Ginkgo biloba. and measured physiological effects such as skin moisturization, blood flow, skin color, sebum secretion, skin evenness of volunteers applied the cosmetic products with meridian massage for 2 weeks. Results: Topical applications of w/o cream that 1 % Ginkgo biloba. was emulsified, showed significant improvement of blood flow, water contents and $L{\ast}$ value of the face skin. And the skin evenness, sebum contents and skin surface smoothness were improved after 2 weeks. Conclusions: The combination of cosmetics containing the extract of Ginkgo biloba. with meridian massage improved the physical properties of human skin during a treatment. Especially the meridian massage played a role of enhancing the effect of the cosmetics containing Ginkgo biloba.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.725-728
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• 2014

In this paper, we build a web ERP system that is focused on the logistics, storage, materials management to establish internal enterprise information system for small business. This system is possible to be transformed to separated modules so it is possible to be modified and added easily. And it is also implemented to provide mobile interlace for mobility extension. The ShopE.R ERP system is a solution that can be reorganized flexibly according to variable changes in the corporate business processes.

• 보존과학연구
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• s.32
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• pp.99-112
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• 2011

The three-storied stone pagoda located in Seungansaji temple site consists mainly of medium to fine-grained biotite granite and granitic gneiss, and partly macrocrystalline gneiss, muscovite gneiss and gabbro. The surface of the stone pagoda is extensively colonized by lichen and moss due to surrounding trees and lawns, and severly deteriorated. Therefore, a comprehensive deterioration diagnosis has been carried out and conservation treatment was conducted in this study. For the conservation treatment, dry cleaning is performed throughout all the surface of the pagoda for naturally grown lichen and biological contaminants using a soft brush and wooden knife. Crustose lichen strongly adhere to the surface was removed by wet cleaning using distilled water. Also, protective railings were reinstalled to an appropriate height with taking the distance from the stone pagoda into account. Finally, the ground around the stone pagoda was repaired with clay sand, and dike was installed with a natural gradient to facilitate water drainage.

• Journal of the Korean Applied Science and Technology
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• v.34 no.4
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• pp.1104-1111
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• 2017

In this study, the authors aimed to give careful consideration to the circulation of bioenergy (Qi) by using cardiorespiratory massage technique. Finding enlightenment in harmony with nature thousands of years ago, our ancestors created Qi using natural breathing and tried to achieve good health and long life by controling the up and down movement. Experiencing the importance of the abdomen during the hungry times, also, grandmothers cured diseases by rubbing the abdomen, which is the ocean of life with their soft, soothing touch of hand. Naval breathing therapy was formed, based on natural breathing, emotional recognition of grandmothers' soft, soothing touch, and the Theory of Unified Reason and Energy that is the key of Oriental medicine. Natural breathing and Yakson massage are kinds of naturopathy to change body and mind, cure diseases naturally, and maintain the improvement in physical functions by taking care of the abdomen through the creation of Qi and the up and down movement and keeping dynamic balance between the natural world and the inside and outside of human body. It is anticipated that this study could contribute to the practical spread for an active application of naval breathing therapy and be broadly used in scientific clinical researches.

• Journal of the Korean Society of Food Science and Nutrition
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• v.12 no.4
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• pp.387-394
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• 1983

The factor, which was capable of accelerating the yeast cell wall lysis of the zymolyase(${\beta}-1$, 3-glucanase), was purified to a homogeneous state from the protease fraction of the crude zymolyase by Sephadex G-75 gel filtration and preparative polyacrylamide gel disc electrophoresis. The molecular weight of the purified factor was estimated to be 40,500 by SDS-polylacrylamide gel disc electrophoresis and it's iso-electric point was pH 9.6. The factor was found to be a basic protease consisted of single polypeptide chain with 395 amino acid residues and it showed the $E_{280,cm}^{1%}$ of 11.9 and the molecular extinction coefficient of $4.83{\times}10^4$, respectively.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.551-555
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• 2015

본 연구는 수체 내 오염물질을 직접적으로 처리할 수 있는 친자연형 소재와 생물을 통한 처리의 다양한 기술 및 공법 중 식생을 이용한 수질의 정화효율에 대해 조사 하였다. 사용된 식생은 환경부 '하천식물자료집'을 바탕으로 수질정화능력이 있고 다년생으로 안정적인 생육특성을 갖는 식생으로 노랑꽃창포, 부들, 수크령, 질경이택사, 창포를 선정하여 약 13 L 크기의 원통형 반응조내에서 실험을 진행하였다. 선별된 식생들은 물가에 서식하는 식물로 15 cm 마사토를 식재 기반으로 하여 반침수 조건으로 실험을 진행하였다. 유입수는 경기도 용인시 기흥구에 위치한 기흥저수지 샘플과 경기도 화성시에 위치한 황구지천 샘플 혼합액 7 L를 주입하여 유입수 대비 유출수의 COD, T-N, T-P에 대한 저감 효율을 검토하였다. 노랑꽃 창포와 창포의 경우 침수된 부분에 플럭이 발생하여 투명도가 낮은 것으로 확인되었고, 수크령과 질경이택사의 경우 노랑꽃 창포와 창포에 비해 플럭의 발생은 적었지만 투명도는 비교적 높은 것으로 확인되었다. 특히 부들은 다른 식생에 비해 성장이 왕성한 것을 관찰할 수 있었으며, 수체의 탁도 또한 매우 낮아 투명한 것으로 확인되었다. 실험 종료 시점에는 창포의 경우 수체 내에서 잎 자체가 분해되어 식재기반 상부가 검정색으로 혐기화 된 것으로 나타났고, 부들의 경우 플럭이 약간 형성되었으나 투명도가 좋고 성장이 왕성한 특징을 나타내었다. 부들의 경우 COD, T-P의 평균 제거효율이 각각 47.1%, 46.0%로 조사되었고, 노랑꽃창포의 경우 T-N의 평균 제거효율이 63.9%로 선별 된 식생 중 가장 높게 조사되었다. 따라서 수질정화를 위한 공법으로는 부들과 노랑꽃창포가 적용 가능할 것으로 판단된다.

• Korean Journal of Soil Science and Fertilizer
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• v.43 no.6
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• pp.771-775
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• 2010

This study was carried out to investigate soil and environment characteristics of Schizandra Chinensis Baillon habitat as a part of establishment of conservation plan for important medicinal crop resources in Jangsu-gun, Jeollabuk-do. These habitats are mostly located on the slopes of mountains facing northwest at an altitude of 500 m to 700 m with angles of inclination ranging from 17.6 to 36.4%. Average yearly precipitation and temperature of Schizandra Chinensis Baillon habitat were 1,493.4 mm and $16.9^{\circ}C$, respectively. The number of plant species growing in Schizandra Chinensis Baillon habitat was found 55 species. Salix gracilistyla, Lespedeza bicolor, and Artemisia princeps var. were shown higher density and coverage. Chemical quality of Schizandra Chinensis Baillon habitats soils was relatively higher than artificial cultivation soil.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.513-521
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• 2021

The purpose of this study is to suggest an anti-aging health care plan through a literature analysis of the life activity system of Oriental Medicine. The source of normal maintenace, development, and change of the natural world and the human body's life activity process is the dynamical cooperative equilibrium of the internal Shen-Ji's discipline that creates, grows, changes, makes differences and stores(生长化收藏) and external Qi-Li's process of change from birth to growth, maturity to old age and ending of life(生長壯老已). Therefore, it was analyzed that the natural and human life activity processes are normally maintained, developed, and transformed. As a result, when the natural healing power of Genuine-Qi, the source of the human vitality, rises with the 'breathing massage' that combines a static breathing method which is anti-aging health care method applying the lifting entering movement of Qi and a dynamic abdominal massage, and it harmonizes the Shen-Ji which is the life process system and Qi-Li so that it is believed to be helpful in prolonging a healthy lifespan.