• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.3
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• pp.633-639
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• 2005

The composition of Hwoangbaec-tang has been traditionally used in Korea to treat cancer. Hwoangbaec-tang I is the water extracts prepared from Angelica dahurica, Fritillariae verticillata, Ailanthus altissima, Viscum coloratun, Scutellaria Radix, Ginseng Radix, Astragalus membranaceus, and Glycyrrhizae Radix. Hwoangbaec-tang II also is the water extracts prepared from Ginseng Radix, Astragalus membranaceus, and Glycyrrhizae Radix. The anti-leukemic effects of human promyelocytic leukaemia (HL-60 cells) by Hwoangbaec-tang I or II was accessed by propidium iodide staining flow cytometric analysis, and apoptosis-inducing activity was further confirmed by a nuclear morphological change, a ladder pattern of DNA fragmentation, and an activation of caspase-3 and 9. Hwoangbaec-tang I was found to induce the apoptosis of HL-60 cells via caspase-3 and 9 pathway. In the other side, Hwoangbaec-tang II was found to inhibit the growth of HL-60 cells by inducing these cells to differentiate toward granulocytes. These results indicate that the different anti-leukemic effects of Hwoangbaec-tang in HL-60 cells can be induce the apoptosis or differnetiation of HL-60 cells in Hwoangbaec-tang composition dependent manner.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.38 no.5
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• pp.771-782
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• 2018

The purpose of this study is to empirically analyze local retailers' recognition of commercial power altered by urban regeneration. For the purpose of this study, analysis is performed on pilot urban regeneration priority projects implemented in the city of Changwon. Although regeneration of commercial districts directly affect the local retailers therein, little research has been carried out to examine how they recognize such changes. This study, therefore, identifies those factors that have influence on the recognition of local retailers who would be aware of the alteration of their commercial power more immediately than others do. Using an ordered logit model, empirical analysis on two pilot projects for Odong-dong and Chang-dong indicates that retailers in Odong-dong are more likely to have a negative recognition toward the altered business areas. For the both districts, recognition of business area alterations is affected with statistical significance by how long they have run their shops, how many employees they hire, and whether they believe that the urban regeneration has resulted in gentrification. For each of the mentioned district, recognition in Odong-dong is significantly impacted by the number of employees and recognized rent changes, while in Chang-dong, the age of retailers and the perceived presence of gentrification have statistically significant influence. Issues found by this study need to be addressed prior to the upcoming 'Urban Regeneration New Deal Project', which then will bring satisfaction to each and every local residents including those retailers.

• Journal of Oriental Neuropsychiatry
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• v.24 no.1
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• pp.75-92
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• 2013

Objectives : The objective of this study is to investigate various factors concerning Hwa-byung Methods : The research for various factors of Hwa-Byung was carried out for 686 female Participants. Hwa-Byung was diagnosed by Hwa-Byung Diagnostic Interview Schedule (HBDIS). Results : The rate of Past History about Chronic Bronchitis, Peptic Ulcer, Chronic Hepatitis/Hepatic Cirrhosis, Allergy, Arthritis, Hyperlipidemia is high in the Hwa-Byung group compared with the Control group. In the study of external environments, Hwa-Byung has tendency diagnosed in monthly income under 2,000,000 won, doing regular occupation, marriage, below graduation from high school. In the study of personal relationship, Hwa-Byung has tendency more influenced by negative influencing people than by positive influencing people. In the study of personal factors, Hwa-Byung has a short sleeping time, does not exercise regularly, feels more overburdened, and understimates their own condition to do easy tasks. Conclusions : According to the below results, in the study of Past History, the rate of Chronic Bronchitis, Peptic Ulcer, Chronic Hepatitis/Hepatic Cirrhosis, Allergy, Arthritis, and Hyperlipidemia is high in the Hwa-Byung group compared with the Control. Hwa-Byung has a tendency to be diagnosed by various factors such as the external environment, personal relationships, and personal factors.

• Journal of the Korea Convergence Society
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• v.6 no.6
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• pp.271-277
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• 2015

The purpose of this study was to investigate the association between Suicidal ideation and Neighborhood environment among some adolescents. The G city 4,509 people which is suitable for this research at was aimed against the adolescents among the survey data collected. On the area neighborhood environment recognizes was good 1,805 people, was not good was 2,704 people. Suicidal ideation was where the neighborhood environment was bad 12.9%, good 8.8%. And in multiple logistic analysis, neighborhood environment was bad more significantly likely to be Suicidal ideation (OR=1.40, 95% CI=1.14-1.71). Therefore the residential zone environment needs to be monitored through the participation style local resident program. And it is regarded to find the plan that it lowers the suicide idea through the material and emotional converge support to the youth on the area where the residential zone environment is unable to be good in the national dimension.

• Journal of the Korean association of regional geographers
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• v.23 no.2
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• pp.257-268
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• 2017

The three cities, Yeosu, Suncheon, and Gwangyang, in located in Gwangyang Bay which functions as a representative coastal industrial area in Korea, form a single functional area of living, municipality, and economy. In this regional context, some local merchants and scholars are promoting a inter-municipal cooperation of three cities. This study analyzes how the group of specialists perceives and evaluates the inter-municipal cooperation of three cities. The group of specialists highly evaluate the potential of future development of Gwangyang Bay region, and the relevance and necessity of feasibility of inter-municipal cooperation of three cities. It is estimated that the inter-municipal cooperation of three cities would need 8.3 years for its full-fledged shape. In order to accomplish the inter-municipal cooperation, the sharing the development vision of Gwangyang Bay region and the understanding and consent of the residents for the inter-municipal cooperation are suggested as the most important factors.

• Journal of Oriental Neuropsychiatry
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• v.21 no.1
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• pp.159-172
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• 2010

Objectives: The purpose of this research is to investigate correlationship between Hwa-Byung and various factors, including Sasang Constitution. Methods: The research about Hwa-Byung, various factors and Sasang Constitution were carried out for 649 Participants, male was 272 and female was 377. Hwa-Byung diagnosed by Hwa-Byung Diagnostic Interview Schedule(HBDIS). Sasang Constitution was diagnosed by a Sasang Constitutional specialist with recorded voices, face pictures, tongue pictures and researched data about Sasang Constitution. Collected data were analyzed by the qui-square test and t-test. Results: 1. The prevalence of Hwa-Byung in Taeeumin and Soeumin were higher than that of Soyangin but it was not significant. 2. In the case of meeting frequency of friends, Hwa-Byung group was higher than none Hwa-Byung group and it was significant. 3. In the case of existence of negative influencing people, the rate of Hwa-Byung group was higher than that of none Hwa-Byung group. Among them, Interfere, Blame, Discomfort and Indifferent were significant. Conclusions: Hwa-Byung may have correlationship with Sasang Constitution, meeting frequency of friends and existence of negative influencing people.

• Journal of Oriental Neuropsychiatry
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• v.24 no.4
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• pp.373-384
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• 2013

Objectives: The purpose of this study is to understand the cognition of the initiation of diseases of North Korean refugees in South Korea. Methods: 9 North Korean refugees hospitalized in Oriental Neuropsychiatry of National Medical Center participated in the interview. The statements were analyzed by using the phenomenological research methodology and Giorgi's analytical method, in particular, was applied. Results: A total of 4 categories and 15 sub categories were derived from the participants' descriptions. North Korean refugees who thought their diseases have begun while living in North Korea coming to South Korea, have fire disease because of the strict social system, limitations imposed on their actions, and the violence of their husbands. And who thought during escaping from North Korea, have anxiety about being killed, found and transferred to North Korea. They also suffered from a sense of guilt towards their family who were left behind as well as from depression. Consequently, they thought their skeletal diseases have begun during this period. Who thought during their period in Korea, their diseases like fire disease and depression have been worsen because of unfamiliar circumstances and doctors who said their problems had been caused by psychiatric disorder. Nevertheless, they did their jobs, felt happy and had a will to be cured thingking possibilities of overcoming diseases. Conclusions: These results suggest that various factors during different periods in the life of North Korean refugees could have an effect on their present diseases.

• Journal of Korea Water Resources Association
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• v.39 no.12 s.173
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• pp.1067-1080
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• 2006

In empirical evaluations of public projects and public provided goods, MCDA(multicriteria decision-making analysis) has helped decision makers with an adequate policy decision-making tool since it allows taking into account a wide range of assessment criteria. As a tool for decision-making of conflict management, MCDA has demonstrated its usefulness in many public projects such as road, dam and harbor construction. In this study, to use this merit of MCDA, dam project assessment indicators from points of social, economic, environmental and practical views are developed based on sustainable development of water resources, and weighting factors are also estimated by means of questionnaire survey. In order to decide project investment rank, developed evaluation indicators are applied to 6 existing dams under investigation for a rehabilitation project. In addition to, it is recognized that the project practicability has become more important indicator as well as environmental and social issues. This is because cooperation and support from a local government and people are regarded as one of the most important problems in public projects recently.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 1998.05a
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• pp.4-4
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• 1998

서울 및 서울 인근 주민들의 식수 공급을 위하여 1978년에 건설된 매설 상수배관은 전기방식 조처없이 콜탈에나벨만으로 피복된채 지하철 및 각종 전기설비가 복잡하게 산재된 서울지역에서 근 20년 유지되고 있다. 따라서 이 배관에 대한 부식 상태를 파악하는 것이 배관의 안전성 확보 및 대책수립, 배관수명의 연장, 중단없는 상수공급 동의 차원에서 매우 중요하다. 이 조사의 목적은 건설후 20년이 경과하여 노후된 매설 상수배관에 대한 기본적인 부식환경 및 피복 상태를 조사하여, 부식상태를 진단하고 향후 대책을 세우기 위한 기초 자료를 확보하는 것이다. 조사의 대상은 1978년에 건설된 서울지역 매설 상수배관 103 Km이었으며, 주요 조사 내용은 토양의 pH, 토양비저항과 같은 기초적인 부식환경조사, 전 배관에 대한 부식전위측정, 부식환경 조사로부터 판정된 부식 우려구간을 대상으로 피복손상부 탐측 및 시험굴착, 그리고 상기 조사의 결과를 검토하는 것이다. 조사 결과, 기본적인 부식환경 변수로 예상되던 토양의 전기비저항, 습도, pH는 부 식전위 및 토양종류와 상관관계를 보이지 않았으며, 상수배관 주변의 토양비저항은 대부분 8,000 ~ 10,000 ${\Omega}{\cdot}cm$, 토양 pH는 대부분 5와 6사이에 집중되었다. 전체적으로 볼 때 매설 상수배관은 예상보다 양호한 배관 상태를 유지하고 있다고 판단되나, 일부 간섭구간은 방식보완이 필요한 것으로 조사되었다. 즉 일부 간섭에 의한 미방식 지역은 배류기나 희생양극 설치와 같은 조속한 방식보완 조치가 필요하며, 과방식이 우려되는 곳은 강제배류기의 출력을 크게 낮추는 것이 필요하다. 이때 부식전위가 크게 올라가는 지점이 있으면 부근 가까운 지하철 레일과 선택배류기로 연결하는 것이 바람직하다.

• Korean Journal of Construction Engineering and Management
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• v.20 no.5
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• pp.115-124
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• 2019

The purpose of this study is to analyze the housing price variation within the redevelopment project district, affected by the characteristics of project and implementation stage. This study implemented the hedonic price model employing the actual transaction price with 24 dependent variables from 2006 to 2016 inside 19 redevelopment districts in Seoul. Research finding indicates that the larger ratio of the number of tenants and general distribution, the smaller ratio of rented households and the more positive effect of housing price. It is noteworthy that this study demonstrated the actual transaction price of houses located within the project districts by implementation stage. This study is expected to help the policy makers, the developers and the investors make more reliable decisions on the feasibility study related to the redevelopment project.