• 한국콘텐츠학회논문지
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• 제18권7호
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• pp.388-400
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• 2018

소형주택은 2009년 완화된 주택법 이후 꾸준히 공급되어져 오고 있다. 이에 본 연구는 소형주택 시공 관련 전문가 집단을 대상으로 설문조사를 실시하여 문제점을 도출하여 개선방안을 제시하고자 하였다. 첫째, 저가수주는 불리한 계약의 주요 원인이며 수주실적관리를 위해 저가수주를 하고 있었다. 저가입찰 및 저가수주는 건설 업체 유지를 위해 계약하게 되고 결국 건축물 안전 환경까지 위협하게 되는 것이다. 또한 적절한 기간의 입찰 및 공사 기간이 주어져야 할 것으로 판단된다. 둘째, 시공 프로세스를 준수하지 못한 사례가 많아, 중소건설업체의 업무 표준화가 필요한 상황이며, 관련 내용을 인지하지 못한 실무자가 많아 정기적인 교육이 필요한 것으로 판단된다. 셋째, 현재 가장 필요한 정책 방향에 대해 저가입찰 지양과 부실업체 시장퇴출이 가장 높게 나타났다. 안전 환경을 위해 저가입찰과 부실업체에 대한 개선이 필요하다고 판단된다. 대부분 소형주택을 짓는 중소건설업체는 업무 여건이 열악하다. 따라서 업무에 대한 표준화와 저가수주 지양으로 소형주택의 안전 환경을 제고해야 할 것이다.

• 대기
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• 제19권1호
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• pp.53-66
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• 2009

The purpose of this study is to describe the roles of carbon dioxide in the climate change, and carbon dioxide reduction policies in some countries. In addition, ways to cope with climate change in Korea are also discussed. Currently, global temperatures are rising due to the carbon dioxide produced by human beings. Global temperatures will rise approximately $6^{\circ}C$ until 2100 if we emit carbon dioxide at a present rate. Temperature rise will affect the terrestrial and oceanic resources, and ultimately influence the socio-economic structures including political stability. Most of the carbon dioxide comes from fossil fuels. Therefore, it is urgent to reduce the use of energy, which comes from fossil fuels. Solving the climate change due to the increases in carbon dioxide is a global problem. Korea should participate in the international community and cooperate with each other in order to reduce the carbon dioxide concentration. No policy was announced for the reduction of carbon dioxide so far. Korea should make a policy for the reduction of carbon dioxide in a specific year compared to that of certain standard year such as 1990 or 2005. Making policy should be based on the scientific result of the amount of carbon dioxide emitted and absorbed. Germanwatch announced the Climate Change Performance Index (CCPI) in order to evaluate an effort to reduce the carbon dioxide for 56 countries which emits 90 % of global carbon dioxide. Ranking for Korea is 51 among 56 countries. This clearly indicates that the appropriate carbon dioxide reduction has not been exercised yet in Korea. Researchers have a moral responsibility to provide updated new ideas and knowledges regarding climate change. Politicians should have a sharp insight to judge the ideas provided by researchers. People need an ethics to reduce the carbon dioxide in every day's life. Scientific research should not be influenced by stress caused by external budget and negative impact of capitalism. Science should be based on the pure curiosity.

• 한국환경복원기술학회지
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• 제2권1호
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• pp.29-37
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• 1999

Land cover classification is an essential basic information in natural environment management; however, land cover classification studies in Korea have not yet been proceeded to a sufficient level. At the present, only a limited number of the precedent studies that only cover definite city area has been conducted. Furthermore, there is almost no research conducted on the land cover classification schemes that could accurately classify the Korea's land cover conditions. This study primarily focuses on the land cover classification scheme which carries the most urgent priority in order to classify and to map out the Korean land cover conditions. In order to develop the most suitable land cover classification scheme, many foreign land cover classification cases and projects that are being carried out were reviewed in depth. The land cover classification scheme this study proposes comprises 3 levels : The first level consists of 7 different classes; the second level consists of 22 different classes; and the third level is made up of 50 classes. The land cover classification map will serve many important roles in natural environment management, such as the conjecture of natural habitats and estimation of oxygen production or carbon dioxide absorption capability of a forest. In water pollution modelling, the land cover classification data can be used to estimate and locate non-point sources of water pollution. If applied to a watershed, modelling it will allow to estimate the total amount of pollution from non-point sources of pollution in the water shed. The land cover classification data will also be good as a barometer data that determines defusion of air pollutants in air pollution modelling.

• 생태와환경
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• 제45권4호
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• pp.347-355
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• 2012

In this study, non-point pollution sources in the Yeongsan river basin are analyzed; then, the priority regions (areas divided on a small scale) of management are selected for efficient water management of the Seungcheon and Jooksan reservoirs, which were constructed as one of the 4 major rivers restoration projects. The priority regions are decided by using the criteria of the excessive rate of target water quality, non-point pollution load per unit area, total TP load and down flow distance. The results of this study are as follows. The upper 10% of the priority regions for non-point pollution management includes YB15, YB05, YB10, YB24, YB14 and YB11 for the Seungcheon reservoir watershed, and YC24, YC25, YC30, YC34, YC22 and YC17 for the Jooksan reservoir watershed. However, a few regions in each of the Seungcheon and Jooksan reservoirs need to be selected in higher order, and the non-point pollution removal facilities in the regions need to be installed with respect to budget, urgent matter, and so on.

• 한국학교ㆍ지역보건교육학회지
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• 제16권3호
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• pp.31-40
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• 2015

Objectives: The study investigated constipation in male and female high school students and in order to provide data base for development of education and intervention programs aimed at preventing and managing constipation in high school students. Methods: The study used a technique of convenience sampling to mobilize the entire students in an academic high school in D region. Of the combined 360 copies of questionnaire distributed, 340 copies were collected and used for the final analysis. The gathered data were analyzed using frequency, percentage, and ${\chi}^2-test$ in SPSS 21. Results: The ratio of female students with constipation is significantly higher than that of male students with the condition(${\chi}^2=5.73$, p=0.017), and there were significant differences in exercise habits(${\chi}^2=26.75$, p<0.001), eating habits(${\chi}^2=43.19$, p<0.001), and bowel habits(${\chi}^2=22.96$, p<0.001) between female students and male students. Also there was significant difference in water intake between the normal group and the constipation group(${\chi}^2=10.01$, p=0.040). Significant differences between the two groups were also discovered in the level of perception of constipation(${\chi}^2=98.76$, p<0.001), bowel movement time(${\chi}^2=15.74$, p=0.008), and use of laxatives(${\chi}^2=17.68$, p<0.001) and enema(${\chi}^2=16.97$, p<0.001) for constipation relief. Conclusions: To prevent and manage constipation in high school students, education about healthy dietary, and bowel habits is required. Also there is an urgent need to improve the school toilet environment in order to respect the rights of students to void or defecate when necessary, a process which will require involvement of students, teachers, and other school staff.

• 물과 미래
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• 제7권2호
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• pp.11-22
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• 1974

Comparing with Seoul city's other administrative works, the work to arrange and collect monthly water rates with 470,000 faucets is tremendous in volume and simple repetition in quality. In order to cover the shortage of handling, it is urgent for us to replace the present manual system with EDP(Electronic Data Processing) system to mechanize a series of handling works of simple repeated calculation such as water consumption, rate calculation, statistics arrangement, bills and specification of water rate by computer. When this work is completely mechanized, inspectors of water meter just turn over their checking results to the Data Center and all data are processed through Input Media(OMR Card, Punched Card) and computer for programming final bills. Then, the delivery of the bills to citizens will be the only work to be carried out. such mechanization will bring about the following benefits: 1. Improvement of administrative work by efficiency and rationalization. 2. Improvement of administrative service with people. 3. Possibility of scientific with trustworthy multi-purpose policy-making data. 4. An effect to cover the personnel shortage of 252 persons (at all the water works offices) and save manpower of 166 persons (47,619 man-days). The application of the above mentioned mechanization will be started to only Chongro and Chung-ku water works offices as model cases out of all water works offices in Seoul. As the electronic calculating machines are inducted, this system will be gradually applied to other water works offices. The billing and collection works of water rates which are connected directly to the daily life of the citizenes, should be handled by the scientific EDP system as soon as possible in order to promote the convenience of consumers and effective operation. This study is to promote the sound and rational operation of this work.

• The Journal of Korean Physical Therapy
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• 제9권1호
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• pp.19-35
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• 1997

Korea will soon experience a high demand for medical rehabilitation specialists, if it tries to deliver advanced health welfare service. In order to medical rehabilitation manpower policies, this study attempts to analyse, estimate and plan a long-term supply for physiatrists, physical therapists, and occupational therapists. The study analysed both national and foreign statistical data of manpower supply for medical rehabilitation specialists. Based on the above data, the demand of and supply for each specialists were estimated for long term up to the year 2030. Based on the comparative analysis results of the future demand and supply. the author intended to develop a new supply plan for the three specialist categories. The major finding of the supply plan are as follows : First, as for the supply plan for physiatrists, the author recommends to adopt the demand estimation 1 as the most suitable. In order to prevent an oversupply of physiatrists, the supply plan 1 is recommended which annual enrollment of specialists will maintain with the quota of fixed number of 63 from the year of 1999. Second, it is estimated that there was already an oversupply of physical therapists in Korea. This oversupply is expected to continue even though there would be an increase in rehabilitation hospital beds, rehabilitation facilities for the elderly, and nursing homes, Thus, it would be desirable to cut down the number of students admitted to physical therapy schools each year. Third, there will be a high demand for occupational therapists in the near future as people become more aware of the usefulness of this therapy. Thus, it is urgent to establish a supply plan to meet the demand. Given the close relationship between physical therapy and occupational therapy, the study recommends that the universities already having the the department of physical therapy open the department of occupational therapy as well.

• 대한약침학회지
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• 제11권1호
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• pp.201-209
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• 2008

Objectives : This study was designed to make beneficial proposal for clinical application on some of the most common disorders treated by Oriental medicine by analyzing treatment process and prognosis. Methods : Number of peculiar attributes pertaining to a specific disorder were analyzed and based on those attributes, patterns associated with process and prognosis were interpreted in reference with classical literatures. Results : 1. Factors which can influence the progression and prognosis include time of onset, intensity of symptoms, course of passage, effects of risk factors, condition of the patient's righteous qi(正氣), accuracy of differential diagnosis made by the practitioner, accuracy of treatment methods, and other unexpected external influences. 2. Correlation between the condition of disorders and treatment progression is closely associated with proper treatment procedures and performances. The time of onset and intensity play critical roles in the treatment process and prognosis and showed pattern tendency with mutual interactions. 3. When there is complication of various disorders, it is ideal to give priority to more urgent illness and take care of moderate illness later. If there isn't any correlation between disorders, treat them in the order of acute to chronic disorders. The approach is reversed when disorders are related, treating in the order of most chronic to most acute. 4. In a case of complication of various disorders, depending on the disorder being acute or chronic, intensity, and accuracy of treatments, either a domino effect or gradual fade out of symptoms were witnessed. 5. The concept of "Five Evils Theory" according to Nan Jing(Difficult Classic) is essential in grasping disease progression due to interrelationships between zangfu organs. Conclusions : Predicting of disease process and prognosis for vast array of disorders treated by Oriental medicine is a very difficult task, yet evaluating the disorder's peculiar properties and influential factors resulted in few principles which can be effectively applied into clinical applications.

• 정보처리학회논문지A
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• 제10A권1호
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• pp.7-14
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• 2003

컴퓨팅 노드가 가지고 있는 자원을 고갈시켜서 본래 의도한 서비스 제공을 방해하려는 서비스 거부 공격에 대응하기 위해서는 어떠한 경우에도 반드시 유지되어야 하는 필수 서비스를 위한 중요 자원을 식별하고 위급 상황에 적절히 시스템을 적응시키고 재구성하는 방안이 필요하다. 본 논문에서는 이를 위하여 두 단계의 대응 방안을 제시한다. 첫 번째 단계로 한 컴퓨팅 노드 내에서 선택된 필수 서비스에 대해 자원을 동적으로 할당하여 공격이 성공한 후에도 필수 서비스가 유지될 수 있도록 한다. 이 조치에도 불구하고 노드 내에서의 충분한 자원 확보가 불가능해지면 두 번째 단계로 미리 준비된 다른 컴퓨팅 노드에서 사용자에게 투명하게 필수 서비스가 제공될 수 있도록 중복성을 적용하는 방안을 제시한다. 테스트베드를 구축하여 실험을 실시한 결과 기법의 타당성을 입증할 수 있었다. 기존의 다른 방법과 성능 및 비용을 분석하여 비교하였다.

• 한국물환경학회지
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• 제32권3호
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• pp.318-324
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• 2016

The significance of an integrated environmental management system implementation can be summarized into three sections. The first is that the paradigm of a permit system will be changed from the existing media-specific permits to cross-media permits. In the near future, the cross-media license will be granted based on the diagnostic results of the plant. The second is that it will be established through a social concensus, i.e., consultations with stakeholders and direct participation in the system design process of stakeholders. The third is that it will have flexibility in its operating system. In the near future, it will be possible to management an environment through its industrial workplace itself and determine if emission standards are being complied with or not through statistical methods. In addition there is also an urgent need for complementary parts in order to enhance the driving force of the integrated environmental management system which is based on transparency, reliability and flexibility. In other words, it is necessary to continuously promote in order to diffuse consensus and increase an understanding of implementation through an integrated environmental management system. It is also necessary to establish a new organization and educate authorized representatives so that they have the tools to smoothly perform the system.