• Title/Summary/Keyword: SPREADING COMMUNITY

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Relationship between the Behavior Pattern of Wintering Cygnus and Distribution of Nelumbo nucifera (연꽃(Nelumbo nucifera) 확산과 고니류(Cygnus) 월동의 관계 연구)

  • Hong, Suk-Hwan;An, Mi-Yeon
    • Korean Journal of Environment and Ecology
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    • v.30 no.5
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    • pp.848-856
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    • 2016
  • The purpose of this study is to determine the impact on settlement pattern of wintering swans by distribution of rapidly spreading lotus in Junam reservoir. When we investigated the relationship between the spreading lotus and population variation of the wintering swans in all around Nakdong-river estuary, the spreading lotus did not affect the number of swans in Junam reservoir. The occupation ratio of lotus distribution continuously increased from 13.2%(2013) to 19.0%(2014). Before we begin with the investigation, we compared two particular groups: inside of lotus community and far (>100 m) water area from the border of lotus community. At the first survey(2013.12.17), we observed 3.1 times more swan population in the inside, comparing with far water area. The third(2014.01.29.) and fourth(2014.12.03) inquiries also showed respectively 5.5 and 7.5 times higher swan population in the inside and near water area. The second observation was conducted during visitors were increased so these phenomenon was not observed. This result might be explained as the similar environmental condition of habitate for swan and lotus such as less than 1 m water depth. However, we considered that lotus and swan were not relation of conflict due to increasing both lotus community and swan population at the same time. According to the observation that inhabitation density of wintering swans is significantly high in near lotus communities area, at least spread of lotus did not negatively affect the wintering swans.

Historical background and development of applied nutrition and community nutrition in Korea

  • Mo, Su-Mi
    • Nutrition Research and Practice
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    • v.1 no.1
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    • pp.3-7
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    • 2007
  • This paper overviews the historical background and development of applied nutrition and community nutrition in Korea. The nutrition studies in the early years focused on animal experiments, human metabolism, and food analysis and therefore were limited to classrooms and research laboratories in universities without spreading into the lives of people. Korean specialists trained through the UN International Course of Applied Nutrition initiated the Applied Nutrition Program (ANP) in Korea in the 1960s. The ANP in Korea was effectively implemented until 1986 with support from UNICEF, FAO, and WHO as a national project to improve the nutrition and health of rural residents. With economic development and urbanization in Korea, the rural-focusing ANP was re-born to a more extended version with the name of "Community Nutrition", targeting the nutrition and health of the entire Korean population. Scholarly associations including the Korean Society of Community Nutrition established in 1995 have significantly contributed to the development of Community Nutrition in Korea and are expected to continue to work for a better connection between nutrition and health promotion.

Directional Asymmetry Parameter and Maximum Spreading Parameter of Random Waves Incident on a Planar Slope (경사면을 입사하는 불규칙파랑의 방향 비대칭 매개변수 및 최대 방향분포 매개변수)

  • Jung, Jae-Sang;Lee, Changhoon;Cho, Yong-Sik
    • Journal of Korean Society of Coastal and Ocean Engineers
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    • v.25 no.1
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    • pp.28-33
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    • 2013
  • Multidirectional random waves that obliquely approach the shore were found to become directionally asymmetric due to refraction. The directional asymmetry was expressed in terms of the asymmetry parameter which is related to the maximum spreading parameter ($s_{max}$). In this study, we calculate variation of both the asymmetry and maximum spreading parameters at different water depths for various cases of incident wave angles and maximum spreading parameters in deep water. These values are different from Goda and Suzuki (1975) who neglected directional asymmetry of waves. In calculating directional asymmetry and maximum spreading parameters, we use the JONSWAP spectrum (Hasselmann et al., 1973) and Lee et al.'s (2010) directional distribution function. The processes and results are nondimensionalized with significant wave height, peak frequency and peak wave length in deep water.

A STUDY ON COMMUNITY RESIDENTS PARTICIPATION IN CRIME PREVENTION ACTIVITY (지역주민 참여 범죄예방활동에 대한 고찰)

  • Oh, Yoon-Sung
    • Korean Security Journal
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    • no.3
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    • pp.175-204
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    • 2000
  • In modern society, a spontaneous phenomenon that community residents' participation in crime prevention sphere is increasing now due to the recognition that it is extremely difficult to control crime only by the limited official power(police) is spreading in the society. In the consideration of crime occurrence, the fear of crime does not belong to a certain person any more, but it turns to a matter of common interest for all people. If the recognition of community problems is well understood and analysed, the effect of community residents' participation in crime prevention will appear more eminent and definite. For a long period of time, thanks to the community residents' participation in crime prevention, it has been possible to sustain safety and stability of local community. Ultimately not only the police could reduce the crime problems but local community could decrease a fear of crime. In this study, for maximized effect of crime prevention, it is focused on the role of the community residents' participation in crime prevention. For desirable interrelations among service group and residents, police, first the review of situational crime prevention and community crime prevention theory was studied. And the community residents participation to crime prevention activity in U.S.A, Japan etc was reviewed. By interviewing actual participants in community crime prevention activity, the problems and countermeasures of the community residents' participation in crime prevention activity and desirable direction was suggested

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Health Management and Educational Needs of Chronic Type B Hepatitis (만성 B형 간염 환자의 관리실태 및 교육요구)

  • Kim, Mae-Ja;Lee, Sun-Oak;Shin, Gye-Young;Kim, Eun-Kyung;Jang, Mi-Ra
    • Research in Community and Public Health Nursing
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    • v.13 no.1
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    • pp.57-67
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    • 2002
  • Purpose: Chronic hepatic disease is caused by inappropriate management of the hepatitis B virus. In Korea. there is an increasing number of chronic hepatic patients. who are at risk of dying from liver failure or hepatocellular carcinoma. Therefore it is important to manage the hepatitis B virus appropriately. Method: The patients diagnosed with chronic hepatic disease or HBV carrier who registered at a community health center or hospital were assessed regarding health man agement status and educational needs. The data was collected from 179 persons by convenient sampling between May, 2000 and April. 2001. The data were was analyzed for general characteristics using the descriptive method, factors influencing educational needs and health management using t-test and ANOVA. Results: 1. The average health management score was 18.2 from 12 to 24 range. Those who unknown were unaware of the presence of HBsAg, attending the educational program and keeping undergoing treatment at the community health center or hospital were had a higher management score(p< .05). 2. The educational needs regarding nutritional management(64.8%) was the highest topic with chronic hepatitis patients. The second highest topic was spreading prevention among family members (52.0%), and keeping medication (45.8%), the degree of physical activities(44.1%), and spreading prevention in public(39.1%). Those who were unaware of the presence of HBsAg (p< .001), less than 12 months after HBsAg (+)(p< .05), keeping treatment (p< .05) were higher educational needs. 3. The use of alternative therapy was 27.9% of subjects. The subjects thought it was helpful for disease management(42.1%), mostly, family members and relatives recommended to use (57.9%), and medical regimen was ignored during the alternative therapy. Conclusion: Based on the results, an educational program about prevention of type B hepatitis and management for patients having type B hepatitis should be developed.

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Evaluation of Micro EV's Spreading to Local Community by Multinomial Logit Model

  • Seki, Yoichi;Manrique, Luis C.;Amagai, Kenji;Takarada, Takayuki
    • Industrial Engineering and Management Systems
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    • v.11 no.2
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    • pp.148-154
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    • 2012
  • Micro Electric Vehicles are considered as a solution for reducing $CO_2$ emissions, however, it is difficult to evaluate its impact in a local community when it has been introduced. In this study, we evaluated how to spread the Micro EV within the community, using the utility derived from a multinomial logit model, and analyze the effect on $CO_2$ emissions. The householder's utility model is based on an investigation about Kiryu citizen's activities of shopping, transportation methods, etc. Using the geographic information system, we get the distances of each householder and the stores, and estimate a multinomial logit model about the combination choices of shopping stores and transportation method.

A Study on the Preemptive Measure for Fake News Eradication Using Data Mining Algorithms : Focused on the M Online Community Postings (데이터 마이닝을 활용한 가짜뉴스의 선제적 대응을 위한 연구 : M 온라인 커뮤니티 게시물을 중심으로)

  • Lim, Munyeong;Park, Sungbum
    • Journal of Information Technology Services
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    • v.18 no.1
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    • pp.219-234
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    • 2019
  • Fake news threaten democratic elections and causes social conflicts, resulting in major damage. However, the concept of fake news is hard to define, as there is a saying, "News is not fake, fake is not news." Fake news, however, has irreversible characteristics that can not be recovered or reversed completely through post-punishment of economic and political benefits. It is also rapidly spreading in the early days. Therefore, it is very important to preemptively detect these types of articles and prevent their blind proliferation. The existing countermeasures are focused on reporting fake news, raising the level of punishment, and the media & academia to determine the authenticity of the news. Researchers are also trying to determine the authenticity by analyzing its contents. Apart from the contents of fake news, determining the behavioral characteristics of the promoters and its qualities can help identify the possibility of having fake news in advance. The online community has a fake news interception and response tradition through its long-standing community-based activities. As a result, I attempted to model the fake news by analyzing the affirmation-denial analysis and posting behavior by securing the web board crawl of the 'M community' bulletin board during the 2017 Korean presidential election period. Random forest algorithm deemed significant. The results of this research will help counteract fake news and focus on preemptive blocking through behavioral analysis rather than post-judgment after semantic analysis.

The Structure and Dynamics of Community Food Systems with Reference to Food Circle in Missouri, USA (지역식량체계의 구조와 동학에 관한 연구: 미국 미주리주 Food Circle을 중심으로)

  • Kim Jong-Duk
    • The Korean Journal of Community Living Science
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    • v.17 no.2
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    • pp.125-138
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    • 2006
  • While the global food system prevails in America, the community food system is also spreading rapidly. The former, which is based on industrial agriculture, has negative impacts on family farms, food safety, and community development. In contrast, the latter has positive effects on farmers, consumers, communities, and the environment. Community food systems have been able to grow successfully through the participation of farmers and consumers, support of the federal and state governments, and the initiatives of NGOs. Food Circle, upon which this study focuses, is one of the community food systems based on the regional level. It is the outcome of the green movement in Kansas City, Missouri. The goal of Food Circle in Missouri is to retain and support rural family farms by connecting them with regional consumers. Its main activity is to collect data, including a directory of farmers and their regional products, and distribute this data to regional consumers. It is informally organized and entirely self funded. Although community food systems have several problems, their development is to continue in America. The food system in Korea has become a global one in recent decades, and agricultural problems and food safety issues are being generated as a result. The development of community food systems would be helpful in resolving these problems. In order to activate community food systems in Korea as seen in America's case, it would be necessary to have the imperative participation of both farmers and consumers, the support of the central and provincial governments, and the initiatives of NGOs.

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An Analysis of Economic Effect for Women-farmer's Center (여성농업인센터 운영사업의 사회적 편익 추정)

  • 최윤지;김경미;강경하;이진영
    • The Korean Journal of Community Living Science
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    • v.15 no.3
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    • pp.29-43
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    • 2004
  • The purpose of this study was to calculate the economic effect of Women-Farmer's Center. Since 2001, The Ministry of Agriculture and Forestry has run Women-Farmer's Centers in which women-farmers can receive the care for their pre-schooling children, after-school learning service, and city-farm exchange, education, and counseling. In other words, Women Farmer's Center provides not only improvement of ease and quality of life of women-farmer's, but also spreading economic effect to community and country. By calculation based on business plan of 14 centers that run centers, total economic income effects are 2,784 million won, which consist of 1,265 million won for counseling, 146 million won for the care of infants and children, 139 million won after-school learning, 1,020 million won for education, and 214 million won for city-farm exchange program. The Women-Farmer's Center should be managed reasonably with government support so that Women-Farmer's Center will become as a base camp for young women farmers to participate in agriculture and rural community and increase its economic effect for the nation in the future.

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A Study on the Policy Direction according to the Perception Change of the Welfare Service of the Aged

  • Kim, Jae-Nam
    • Journal of the Korea Society of Computer and Information
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    • v.20 no.7
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    • pp.121-127
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    • 2015
  • This study is about establishing the policy direction according to the perception change of the welfare service of the aged. To achieve this goal, this study analyzed the reprocessed result of the survey related to the welfare of the aged among the second and third community social welfare plans of D county, Southern Jeolla Province. The result shows the recipients of the welfare service of the aged have higher perception about spreading the hardware side such as the welfare facility of the aged than about practicing the software policy such as elder care services. It suggests significant implication in deciding the priority of the welfare policy of the aged from now on. But this result is confined in D county, so getting the generalized conclusion needs the comprehensive review toward more broad regions hereafter.