• 제목/요약/키워드: Annual Budget

검색결과 209건 처리시간 0.029초

기체상 질소산화물을 포함한 2012~2014년도 대한민국 질소수지 연구 (Nitrogen Budget of South Korea Including Gaseous Nitrogen Oxides from 2012 to 2014)

  • 이한욱;어세연;박재우
    • 한국지하수토양환경학회지:지하수토양환경
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    • 제22권4호
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    • pp.49-59
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    • 2017
  • This study estimated the nitrogen budget, including gaseous nitrogen oxides ($NO_x$), of South Korea in 2012~2014. The nitrogen budget was classified into three categories: agricultural and livestock, forest, and city. To estimate the nitrogen budget, several input and output parameters were investigated, including deposition, fixation, irrigation, chemical fertilizer use, compost, fuel, denitrification, volatilization, runoff, crop uptake, leaching, and $NO_x$ emissions. The annual nitrogen inputs from 2012 to 2014 were 6,202,828, 6,137,708, and 6,022,379 ton/yr, respectively. The corresponding annual nitrogen outputs were 1,393,763, 1,380,406, and 1,360,819 ton/yr, respectively, signifying a slight decrease from 2012 to 2014. $NO_x$ was the parameter contributing to the nitrogen budget to the greatest extent. The annual ratios of $NO_x$ emissions by vehicles, power plants, and businesses were 0.31, 0.31, and 0.30 in 2012, 2013, and 2014, respectively. A change in government policy that prohibited the disposal of livestock manure and sewage sludge in the ocean from 2012 affected nitrogen budget profile. As a result, the ocean disposal ratio completely diminished, which differs from previous studies.

Optimal Replacement Scheduling of Water Pipelines

  • Ghobadi, Fatemeh;Kang, Doosun
    • 한국수자원학회:학술대회논문집
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    • 한국수자원학회 2021년도 학술발표회
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    • pp.145-145
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    • 2021
  • Water distribution networks (WDNs) are designed to satisfy water requirement of an urban community. One of the central issues in human history is providing sufficient quality and quantity of water through WDNs. A WDN consists of a great number of pipelines with different ages, lengths, materials, and sizes in varying degrees of deterioration. The available annual budget for rehabilitation of these infrastructures only covers part of the network; thus it is important to manage the limited budget in the most cost-effective manner. In this study, a novel pipe replacement scheduling approach is proposed in order to smooth the annual investment time series based on a life cycle cost assessment. The proposed approach is applied to a real WDN currently operating in South Korea. The proposed scheduling plan considers both the annual budget limitation and the optimum investment on pipes' useful life. A non-dominated sorting genetic algorithm is used to solve a multi-objective optimization problem. Three decision-making objectives, including the minimum imposed LCC of the network, the minimum standard deviation of annual cost, and the minimum average age of the network, are considered to find optimal pipe replacement planning over long-term time period. The results indicate that the proposed scheduling structure provides efficient and cost-effective rehabilitation management of water network with consistent annual budget.

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국내(國內) 패션기업(企業)의 사회지향적(社會指向的) 마케팅 실천(實踐)에 관한 연구(硏究) (A Study on the Practice of Social Marketing in Domestic Fashion Business)

  • 권미정;이계숙;박숙현
    • 패션비즈니스
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    • 제9권2호
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    • pp.1-19
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    • 2005
  • The purpose of this study is to investigate the practice d social marketing of fashion business in Korea. A questionnaire was designed by the researcher and consisted of items of 30 items of social marketing practice in fashion business. Responsers are administrators and merchandisers who work in fashion business. Data were analyged using SPSS by frequency, mean, standard deviation, $x^2$-test, ANOVA and Duncan's multiple range test. The results of this study were as follows : 1. In decision-making method of social marketing, degrees of practice were shown comparatively high. And, three practice factors (consumerism, humanism, and environmentalism) showed indifference in six business characteristics (store type, staff number, annual budget, annual education method, education frequency, and the location). 2. In feedforward method of social marketing, degrees of practice were shown comparatively high. And, two practice factors (business strategy, and product strategy) showed indifference in seven business characteristics (date of establishment, store type, staff number, annual budget, education method, annual education frequency, and the location). 3. In administrative method of social marketing, degrees d practice were shown comparatively high. And, four practice factors (product development, price decision, distribution management, and advertisement and promotion) showed indifference in eight business characteristics (date d establishment, store type, staff number, annual budget, education method, annual education frequency, the location, and distribution structure). 4. In total system method of social marketing, degrees of practice were shown comparatively high. And, two practice factors (marketing planning, and self-audits system) showed indifference in six business characteristics (business size, store type, annual budget, education method, annual education frequency, and distribution structure). The present findings provide that social marketing of fashion business in korea has been practiced comparatively high.

단절균형이론을 적용한 국방예산 분석에 관한 연구 (Analyzing the Defense Budgetary in the Republic of Korea with the Punctuated Equilibrium Theory)

  • 박용준
    • 문화기술의 융합
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    • 제9권6호
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    • pp.779-787
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    • 2023
  • 예산 분석에 관한 기존 연구는 이론적 배경 없이 전체 예산 대비 국방예산의 연간 변화만을 기술하는 데 대부분 국한되어 왔다. 본 연구에서는 단절균형이론(Punctuated Equilibrium Theory, PET)을 이용하여 국방비 지출에 대한 실증분석을 실시하였다. 본 연구의 목적은 한국의 국방예산(총예산, 전력운용예산, 방위력개선예산)의 추이를 살펴보고, 단절균형이론을 사용하여 국방예산의 급진적 변화 지점을 파악하고 분석하는 것이다. 본 연구에서는 또한 1998년부터 2017년까지 매년 대한민국 국방예산 자료를 활용하여 국방예산의 추세와 급격한 변화 지점을 탐색하였다. 그 결과, 1998년부터 2017년까지 한국의 국방비 지출 패턴은 다음과 같은 특징을 갖는 것으로 나타났다. 국방예산 총액 기준 19년간 안정적인 성장을 보였고 일회성 단절지점(5.0%)을 보였으며, 전력운영비는 18년 동안은 균형을 이루며 안정적으로 성장하였고 두 번의 단절지점(10%)을 보였다. 방위력개선비는 총 5번의 급격하게 변화는 단절지점을 확인할 수 있었다.

어린이급식관리지원센터의 예산규모에 따른 유아 당류 영양교육 실태 및 요구도 (Current Status and Needs of Nutrition Education on Children's Sugars Intake Reduction according to the Budget of Center for Children's Foodservice Management)

  • 김미현;연지영
    • 한국식품영양학회지
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    • 제31권4호
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    • pp.532-542
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    • 2018
  • This study investigated the current status and needs of nutrition education to help reduce children's sugars intake, according to the annual budget of the Center for Children's Foodservice Management (CCFM). Through an online survey conducted in October 2015, the 115 CCFMs participated in this survey and they were divided into the following three groups according to the annual project budget: 1~2 million won (${\leq}2M$; n=25), 3~4 million won (3~4 M; n=60), and 5 million and over won (${\geq}5M$; n=30). A total of 8.0% of the ${\leq}2M$ group respondents provided nutrition education on the sugars intake to young children as a main topic, which was significantly lower than those of the 3~4 M(16.7%) and ${\geq}5M$ (16.7%) groups (p<0.05). The most common reasons given for not delivering nutrition education on sugars were "insufficient nutrition education information and materials" for the ${\leq}2M$ (47.1%), and "more urgent nutrition education topics than that" for the 3~4 M (66.7%) and ${\geq}5M$ (50.0%). The percentage of nutrition education on children's sugars intake provided to their parents was low, showing about 8% in the ${\leq}2M$ group, 28.3% in the 3~4 M group and 23.3% in the ${\geq}5M$ group (p<0.05). However, more than 90% of the respondents answered providing nutrition education on sugars intake reduction to children was needed regardless of the annual project budget. The results indicate a great need for the development and dissemination of standardized educational programs about children's sugars intake in order to provide a leveled education program regardless of the project budget, and to solve the difficulties of development and operation of nutrition educational programs due to a lack of budget and human resources of CCFMs with less annual project budget to manage the projects.

A simple estimate of the carbon budget for burned and unburned Pinus densiflora forests at Samcheok-si, South Korea

  • Lim, Seok-Hwa;Joo, Seung Jin;Yang, Keum-Chul
    • Journal of Ecology and Environment
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    • 제38권3호
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    • pp.281-291
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    • 2015
  • To clarify the effects of forest fire on the carbon budget of a forest ecosystem, this study compared the seasonal variation of soil respiration, net primary production and net ecosystem production (NEP) over the year in unburned and burned Pinus densiflora forest areas. The annual net carbon storage (i.e., NPP) was $5.75t\;C\;ha^{-1}$ in the unburned site and $2.14t\;C\;ha^{-1}$ in the burned site in 2012. The temperature sensitivity of soil respiration (i.e., $Q_{10}$ value) was higher in the unburned site than in the burned site. The annual soil respiration rate was estimated by the exponential regression equation with the soil temperatures continuously measured at the soil depth of 10 cm. The estimated annual soil respiration and heterotrophic respiration (HR) rates were 8.66 and $4.50t\;C\;ha^{-1}yr^{-1}$ in the unburned site and 4.08 and $2.12t\;C\;ha^{-1}yr^{-1}$ in the burned site, respectively. The estimated annual NEP in the unburned and burned forest areas was found to be 1.25 and $0.02t\;C\;ha^{-1}yr^{-1}$, respectively. Our results indicate that the differences of carbon budget and cycling between both study sites are considerably correlated with the losses of living plant biomass, insufficient nutrients and low organic materials in the forest soil due to severe damages caused by the forest fire. The burned Pinus densiflora forest area requires at least 50 years to attain the natural conditions of the forest ecosystem prior to the forest fire.

학교회계예산제도 운영에 대한 초등학교 교사의 인식 연구 (A Study on Elementary School Teachers' Awareness about School Accounting Budget System Operation)

  • 송현남;주철안
    • 수산해양교육연구
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    • 제27권1호
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    • pp.83-97
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    • 2015
  • This study is to investigate elementary school teacher's awareness about the operation of school accounting budget system such as annual expenditure budget, operation process, and its effect. To achieve the research purpose, based upon literature review and pilot test survey questionnaire was developed. Subjects of the survey were public elementary teachers of Busan Metropolitan city. The findings were the followings: Teachers' awareness about the budget structure was higher than that of school budget amount. Teachers' awareness about the budget process such as budgeting, deliberation, finalizing, expenditure, etc was comparatively high. The study suggests close connection between the school budget and school management plan, in-service training for teachers regarding the budgeting etc.

영화 투자배급사의 연간 포트폴리오 분석: 롯데엔터테인먼트를 중심으로 (Analysis on Annual Film Distribution Portfolio of Lotte Entertainment)

  • 박승현;주영기
    • 한국콘텐츠학회논문지
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    • 제14권7호
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    • pp.83-92
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    • 2014
  • 본 연구는 한국의 영화산업을 주도하는 기업이 연도별 포트폴리오를 구성하면서 어떤 방식으로 제작비 차별화를 하고 있는 지를 사례연구를 통해 알아보았다. 분석 결과, 롯데엔터테인먼트의 배급전략은 연간 투자포트폴리오에서 제작비가 큰 영화의 투자 비율을 제한하고 전체 예산의 80% 이상을 중간 규모급 영화의 제작에 투자하여 배급 라인업을 보다 더 다양하게 구성하려는 방식을 택한 것으로 나타났다. 이에 반해, 흥행실적은 60억 원 이상의 제작비가 투입된 작품들이 많았고 수익성에서도 가장 높은 수준을 기록하였다. 롯데배급 영화 중 장르별로는 코미디, 드라마가 가장 많이 배급되어 1, 2위를 차지했다. 하지만 코미디와 드라마장르는 수익성 면에서는 7개 장르 중 3, 5위를 차지하였고 액션과 범죄 스릴러 장르가 1, 2위를 차지해, 제작비 차별화 방향과 흥행 실적이 불일치하는 모습을 보였다.

한국 클럽하우스 모델의 지역사회 정신재활 비용 (Costs of Korean Clubhouses for Community Mental Health Service)

  • 여기동;이미형;임지영;김소희
    • 가정간호학회지
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    • 제19권2호
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    • pp.119-126
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    • 2012
  • Purpose: The purpose of this study is to identify clubhouses general characteristics, core services, funding sources and costs in Korean Clubhouse Model, and to compare with Korean and international clubhouses. We explored the annual budget, cost per member, and cost per visit for 1 year. Methods: The data were collected from 14 Korean clubhouses and analyzed using descriptive statistics and Spearman's rank correlation with the SPSS 14.0 program. Results: The average of clubhouse operating period was 8.2 years. There were an average of 40.4 active members; among them, 84.1% were schizophrenia. In addition, there were an average of 5.8 staff and 15.3 services in each clubhouse. Cost estimates were as follows: annual budget (excluding housing) $223.633, cost per member $5,704, and cost per visit $21.35. There were significant difference among the annual budget, number of staff, number of service, and active members, but hours of Work-Ordered Day and social activities hours were not statistically significant. Conclusion: Findings provide a more understanding of operations, programs, and costs of Korean clubhouses.

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The Importance of Nitrogen Release and Denitrification in Sediment to the Nitrogen Budget in Hiroshima Bay

  • KIM Do-Hee;MATSUDA Osamu
    • 한국수산과학회지
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    • 제29권6호
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    • pp.779-786
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    • 1996
  • The main purpose of this study was to estimate the role of dissolved inorganic nitrogen (DIN) released from sediment and denitrification process in sediment on the nitrogen budget of Hiroshima Bay by means of collecting data on distributions and budgets of nitrogen and phosphorus in the bay, DIN fluxes across sediment-water interface and denitrification rates in the sediments of the same area. The TN : TP and DIN:DIP atomic ratios of the discharged freshwater were about 26 and 21, respectively. The standing stocks in the seawater of the TN : TP atomic ratio varied from 8 to 14 with an annual mean value of 11, while the DIN : DIP atomic ratio varied from 10 to 15 with an annual mean value of 12 in the bay. The residence time of nitrogen and phosphorus were estimated to be about 109 days and 200 days in the bay, respectively. The proportion of DIN released from sediment and denitrification rate to the loading of total nitrogen into Hiroshima Bay were $45\%\;(37\~82\%)\;and\;13\%(0.0\~37\%)$, respectively, and the amount of nitrogen through denitrification process was 6.5 times larger than the outflow of nitrogen from the bay. The results show that DIN released from sediment and denitrification process in sediment play important roles on the nitrogen budget in Hiroshima Bay.

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