• 제목/요약/키워드: haeundae

검색결과 616건 처리시간 0.032초

이상기후에 따른 건고추 생산농가의 총수입 변화 계측 (Economic Impacts of Abnormal Climate on Total Output of Red Pepper)

  • 조재환;서정민;강점순;홍창오;임우택;신현무;김운원
    • 한국환경과학회지
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    • 제23권4호
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    • pp.707-713
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    • 2014
  • The purpose of this article is analyzing the economic impacts of abnormal climate on total revenue of red pepper in Korea, with employing the equilibrium displacement model. Our simulation results show the rate of yield change, price change, and total revenue change according to the climate change scenarios. In th case of by RCP 8.5 Scenario, red pepper production volume would be expected to decrease by 77.2% compared to 2012 while price increasing by 29.6%. As a result, total revenue to be returned to farmers would be reduced by 47.6% than it was in 2012. In contrast, total revenue would be expected to decline by 29.6% according to RCP 4.5 scenario.

부산 해안지역 친수공간벨트계획에 관한 연구 (A Study on Planning of Waterfront Belt in Busan Coastal Area)

  • 이한석;이중우;안웅희
    • 한국항해항만학회지
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    • 제31권10호
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    • pp.885-890
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    • 2007
  • 본 연구는 부산 해안지역에서 친수공간벨트를 계획하기 위해 친수공간벨트 및 이에 관련된 친수공간클러스터의 개념을 제시하고 개별 친수공간들을 워터프런트 그린웨이를 통해 체계적으로 연결시켜 친수공간벨트를 계획하는 방안을 제시하며 부산 해운대구 해안지역을 대상으로 구체적인 적용사례를 제시한다.

'강남 만들기', '강남 따라하기'와 한국의 도시 이데올로기 (Gangnam -ization and Korean Urban Ideology)

  • 박배균;장진범
    • 한국지역지리학회지
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    • 제22권2호
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    • pp.287-306
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    • 2016
  • 본 논문은 아파트 단지와 신도시 개발로 대변되는 한국의 현대적 도시화를 도시 이데올로기와의 관련성 속에서 설명하려는 것이다. 특히, '강남 만들기(강남의 물리적 건설과 담론적 재현)'와 '강남 따라하기(강남 재현의 도시적 보편화와 강남의 공간적 복제)'라는 이데올로기적 과정이 한국의 도시 중산층들로 하여금 도시를 특정한 방식으로 규정하고 상상하며, 특정한 도시 공간의 모습을 욕망하고 소비하게 만들었고, 이 과정이 현재 한국의 도시화 과정을 형성하는 데 큰 영향을 주었음을 밝히려 하였다. 이를 위해 한국의 대표적인 도시 중산층 거주지 3곳(서울 강남, 성남 분당, 부산 해운대)에서 22명의 도시거주자들을 심층면접하여 그들이 도시를 상상, 재현, 욕망하는 방식을 조사하였다.

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한국의 지열부지에 관한 연구 (Investigation of Geothermal Sites in Korea)

  • 김소구
    • 자원환경지질
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    • 제18권2호
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    • pp.167-175
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    • 1985
  • 지구물리학적자료, 즉 지열측정, 온천수의 온도는 물론 지진활동, 판구조력 및 중력등에 비추어 남한의 지열부지를 조사한다. 남한의 평균지열은 세계의 평균지열량($1.5{\mu}cal/cm^2{\cdot}sec$)보다 높은 $1.65{\mu}cal/cm^2{\cdot}sec$이다. 또한 높은 지열지대는 지진활동이 심한 지역과 일치한다. 이 높은 지열지대는 한반도의 동남부(경상분지)에 위치한 부곡, 해운대, 동래 및 포항등이다. 이 경상분지의 높은 지열이상은 평균 $1.93{\mu}cal/cm^2$이다. 이것은 동해의 높은 해저지열과 함께 동해의 확장 및 기원과 상호관계가 있음을 보여주고 있다.

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해운대 해저지형에 대한 이안류 거동 수치모의 (Numerical study on the behavior of rip current using different bathymetry at Haeundae Beach)

  • 하태민;윤재선
    • 한국수자원학회:학술대회논문집
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    • 한국수자원학회 2017년도 학술발표회
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    • pp.328-328
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    • 2017
  • 해운대 해변은 한국에서 가장 유명한 해변 중 하나로 국제적으로도 널리 알려져 매년 많은 관광객을 끌어들이는 부산의 대표 관광지 중 하나이다. 그러나 근래 들어 해운대에서 이안류가 자주 발생하며 관광객들이 불안해하고 있다. 해운대 해변에서 해수욕을 즐기던 관광객들이 이안류에 휩쓸려 구조된 사례가 2013년에만 500명을 넘는 것으로 보고되고 있다. 다행히 아직까지 이 지역에서 이안류로 인한 인명사고는 보고되지 않았으나 매년 발생하는 이안류에 대한 공포로 사회적인 경각심이 고조되고 있는 실정이다. 이에 따라 해운대 이안류의 발생 메커니즘을 규명하고자 하는 연구가 꾸준히 진행되고 있으며, 이안류 사고에 대비한 경보체계 구축 등의 연구도 병행되고 있다. 해운대 이안류의 발생원인을 공학적으로 규명할 수 있다면 향후 해운대 해변의 방재대책 수립을 위한 핵심자료로 사용될 수 있으며, 타 지역에서 발생하는 이안류의 원인분석 및 대책수립을 위한 참고자료로서도 중요한 역할을 할 수 있다. 본 연구에서는 최근 국내외에서 발표된 해운대 이안류 발생원인에 대한 고찰을 기초로 해저지형으로 인한 해운대 이안류 거동의 변화를 수치모델을 활용하여 분석하였다. 널리 알려진 Boussinesq 방정식 모델인 FUNWAVE-TVD를 사용하였으며, 병렬 연산을 활용하여 수치모의 시간을 단축하였다. 해운대 이안류는 해저지형의 변화에 따라 이안류 발달 장소가 달라지긴 하였으나 전체적인 양상은 크게 변하지 않는 것으로 나타났다.

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건물일체형 태양광발전 시스템의 발전성능 분석 (A Study on generation characteristics of building integrated Photovoltaic system)

  • 박재완;신우철;김대곤;윤종호
    • 한국태양에너지학회 논문집
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    • 제33권3호
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    • pp.75-81
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    • 2013
  • In this study, we analyze the performance characteristics of Building Integrated Photovoltaic (BIPV) system of K Research Building which was designed with the aim of zero carbon building. In addition, BIPV system, which is consist of three modules; G to G(Glass to Glass), G to T(Glass to Tedlar/Crystal) and Amorphous, has 116.2kWp of total capacity, and is applied to wall, window, atrium and pagora on roof. Therefore, in this paper, our research team analyzed BIPV yield and generation characteristic. BIPV yield was 112,589kWh a year from January 2012 to December 2012. And after applying PV panels on the building, the power from the best setting angle, $30^{\circ}$, of panel was compared. In addition, when the PV was attached practically on the building, the generation power was analyzed. BIPV modules in this study the relationship between module setting angle, type of modules ect. and power characteristics plans to identify.

건물의 전기부하특성에 따른 BIPV시스템의 부하매칭에 관한 연구 (A Study on BIPV system generation matching by electricity load characteristic of Building)

  • 박재완;신우철;김대곤;윤종호
    • 한국태양에너지학회 논문집
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    • 제33권3호
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    • pp.67-74
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    • 2013
  • These days, although thermal energy is decreasing, electric energy is increasing in building. Also, it is very important to research and distribute BIPV(Building Integrated photovoltaic) because our society consider electricity more significant than other energy in building. Therefore, in this paper, our research team analyzed difference between BIPV yield and building energy consumption through experimental research. As a result, yearly building energy consumption was 104,602.4kWh and BIPV yield was 105,267kWh. And then, totally counterbalanced time took up 26%, reduced electric load time took up 16%. In other words, peak load could be reduced up to 42% by BIPV. As a result, yearly building energy consumption was 104,602.4kWh and BIPV yield was 105,267kWh. And then, totally counterbalanced time took up 26%, reduced electric load time took up 16%. In other words, peak load could be reduced up to 42% by BIPV.

Dynamic Energy Balance and Obesity Prevention

  • Yoo, Sunmi
    • Journal of Obesity & Metabolic Syndrome
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    • 제27권4호
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    • pp.203-212
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    • 2018
  • Dynamic energy balance can give clinicians important answers for why obesity is so resistant to control. When food intake is reduced for weight control, all components of energy expenditure change, including metabolic rate at rest (resting energy expenditure [REE]), metabolic rate of exercise, and adaptive thermogenesis. This means that a change in energy intake influences energy expenditure in a dynamic way. Mechanisms associated with reduction of total energy expenditure following weight loss are likely to be related to decreased body mass and enhanced metabolic efficiency. Reducing calorie intake results in a decrease in body weight, initially with a marked reduction in fat free mass and a decrease in REE, and this change is maintained for several years in a reduced state. Metabolic adaptation, which is not explained by changes in body composition, lasts for more than several years. These are powerful physiological adaptations that induce weight regain. To avoid a typically observed weight-loss and regain trajectory, realistic weight loss goals should be established and maintained for more than 1 year. Using a mathematical model can help clinicians formulate advice about diet control. It is important to emphasize steady efforts for several years to maintain reduced weight over efforts to lose weight. Because obesity is difficult to reverse, clinicians must prioritize obesity prevention. Obesity prevention strategies should have high feasibility, broad population reach, and relatively low cost, especially for young children who have the smallest energy gaps to change.

간호대학생의 월경태도, 월경전증후군 및 스트레스반응이 삶의 질에 미치는 영향 (Impact of Menstrual Attitudes, Premenstrual Syndrome, and Stress Response on Quality of Life among Nursing Students)

  • 장희진;성미혜
    • 여성건강간호학회지
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    • 제24권4호
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    • pp.346-354
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    • 2018
  • Purpose: To identify effects of menstrual attitude, premenstrual syndrome, and stress response on quality of life of nursing students. Methods: Subjects were 135 nursing students who agreed to participate in this study. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation, and stepwise multiple regression. Results: Premenstrual syndrome, younger than 20 years of age, and habit of eating bland food in everyday life were factors influencing quality of life of nursing students. These factors accounted for 17.6% of quality of life. Premenstrual syndrome toward quality of life was the most influential factor. Conclusion: Premenstrual syndrome is the most significant factor affecting the quality of life of nursing students. To increase their quality of life, it is important to develop and apply educational programs using factors influencing quality of life of the nursing students. Results of this study will be useful as basic data for improving quality of life of nursing students. Additional study is needed to test its effect in the future.

Treatment of Ramsay Hunt Syndrome Using Korean Medicine including Sinbaro3 Pharmacopuncture: A Case Report

  • Shin, Won Bin;Park, Ji Won;Choi, Hyo Jung;Namgoong, Jin;Kim, Sang Gyun;Min, Baek Ki
    • Journal of Acupuncture Research
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    • 제36권3호
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    • pp.161-165
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    • 2019
  • This study was conducted to investigate whether treatment with Korean medicine might help to improve symptoms of patients diagnosed with Ramsay Hunt Syndrome. A patient diagnosed with Ramsay Hunt Syndrome was hospitalized for 15 days from October 4, 2018 to October 18, 2018 and treated using Korean medicine (Sinbaro3 pharmacopuncture, acupuncture, electroacupuncture, and herbal medicine). Therapeutic effects were evaluated using the Numerical Rating Scale (NRS), House-Brackmann grade, Yanagihara's score survey, and Digital Infrared Thermographic Imaging (DITI). After treatment, the Numerical Rating Scale score (6 at admission down to 2 points at discharge), House-Brackmann grade (Grade V down to Grade II), Yanagihara's score (6.0 up to 22.0), and Digital Infrared Thermographic Imaging showed improvement from admission to discharge. Treatment with traditional Korean medicine, may help improve symptoms of Ramsay Hunt Syndrome such as facial nerve paralysis, neuralgia after paraplegia, hearing difficulties, and dizziness.