• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.374-375
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• 2006

전력시장이 경쟁체제로 바뀜에 따라 전력거래소는 적정예비력을 에너지 시장과 분리된 예비력 시장을 통해 확보해야 한다. 발전사업자는 두 시장에서 이득을 얻을 수 있으므로 이득을 고려하여 전략적인 입찰함수를 결정한다. 본 연구에서는 에너지 시장과 예비력 시장을 모형화하고 lemke 알고리즘을 사용하여 경쟁으로 나타나는 균형점을 해석한다. 또한 균형상태의 시장실적을 분석하여 발전사업자의 전략적인 행태를 분석한다. 마지막으로 예비력 시장과 에너지 시장의 참여유인을 한계이득과 관련지어 분석한다.

• The Journal of Korean Physical Therapy
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• v.10 no.2
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• pp.161-171
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• 1998

Balance can be defined as the ability to maintain the body's center of gravity within the base of support with minimal sway. Falls occur frequently in the elderly persons by the physiological change and dysfunction with age. Injuries resulting from falls include soft tissue damage and fractures of the radius, humerus, and femoral neck other consequences of falls include decreased mobility, reduced confidence, long lies (which can give rise to hypothermia, dehydration and pneumonia), and death Risk factors for falls have beau classified as intrinsic (those related to the individual) and extrinsic(those associated with environmental features), Intrinsic factors include decreased strength, visual deficits, vestibular dysfunction, and decreased vibratory sensation in the feet. Improvement of the balance related to the increased probability for fells in the elderly persons and is important for fall preventions and improvement of the living quality ef the elderly persons

• Journal of Digital Convergence
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• v.15 no.9
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• pp.241-248
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• 2017

There are various problems in the process of developing the game. Especially, there is a lot of problems in testing the balance of the value of each object. This causes problems such as an increase in development cost and a delay in development time. Therefore, if there is a tool or simulator that can test the mutual value balance of each object in advance, this problem can be solved. However, currently there are few simulators, tools, and platforms that can analyze and evaluate the mutual value balance between these objects. In this paper, I designed a platform to evaluate and test the mutual value balance between these objects based on mock battle. The designed platform tests and evaluates the abilities of each object according to their attack and defense strengths. So, this reduces development costs and shortens development time.

• 한국디지털정책학회:학술대회논문집
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• 2006.12a
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• pp.1-10
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• 2006

본 논문에서는 지역균형발전의 중요성과 지역균형발전의 목표 및 정책방안을 알아보고 지역균형 발전정책 추진에 따른 갈등해소의 장애요인과 갈등 해소방안에서 장애요인을 분석하면 지역균형발전 및 지역경제 활성화를 위한 새로운 전략방향을 모색하고, 지역경제 활성화를 위해서는 지역중심으로의 관점의 전환과 새로운 발전전략 설계와 실행의 지속적 추진이 필요하다 갈등해소의 장애요인으로 권위주의 문화의 전통, 당위론적 사고방식, 교육방식에 있어 우열의식이나 흑백논리 사고와 민주적 훈련 및 자율의식의 결어 되어 있다. 이러한 장애 요인을 해소하기위해 지방경영의 효율화를 위하여 지방 재정확충을 위한 적극적인 정책 제안이 필요하고 지자체간의 협의회 및 중앙정부의 분쟁조정위원회의 법적 구속력과 권한을 강화할 필요가 있으며, 규제완화와 함께 지자체간 경쟁을 유발하고 합리적인 수익자 부담원칙을 적용하는 것이 바람직한 방안임을 알 수 있다.

• The Korean Journal of Applied Statistics
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• v.19 no.1
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• pp.111-120
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• 2006

In a two-stage two-level balanced nested design, type I error rates for the parametric tests and the rank transformed tests for the main effects and the nested effects are in overall similar to each other. Furthermore, powers for the rank transformed statistic for the main effects and the nested effects in a two-stage two-level balanced nested design are generally superior to powers for the parametric statistic When the effect size and the sample size are increased, we can find that powers increase for the parametric statistic and the rank transformed statistic are dramatically improved. Especially for the case of the fixed effects in the asymmetric distributions such as an exponential distribution, powers for the rank transformed tests are quite high rather than powers for the parametric tests.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2004.05a
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• pp.294-294
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• 2004

최근 평균수명의 연장에 따른 사회 노년층의 증가로 낙상사고의 빈도가 높아지고 있으며, 또한 교통사고 발생이 빈번함에 따라 전정계 이상 및 체성감각계의 기능 손상에 의한 자세균형 환자가 점점 증가하고 있는 추세이며, 이러한 균형 제어력의 소실이 환자의 재활치료에 많은 어려움을 초래하고 있다. 자세균형제어에 관한 연구는 주로 힘판을 이용하여 특정 감각시스템으로부터의 입력을 제한하거나 외력에 의해 평형 유지를 방해했을 때, 신체 전이(displacement), 압력중심의 움직임(Center Of Pressure; COP), 자세 유지 시 작용하는 근육의 활동전위 등을 측정하는 연구와 더불어 균형에 어려움을 느끼는 환자를 위한 바이오피드백(Biofeedback)을 적용한 연구가 보고되고 있다.(중략)

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.494-499
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• 2004

The competitiveness of the domestic construction industry is faced with a serious crisis due to the decrease of domestic demands, and is below par with that of developed countries as well as of competing nations. There is a pressing need for a way to overcome this problem and restore competitiveness of the domestic construction industry. Therefore, this research, through real case studies, suggested a method of evaluating construction performance, which eliminates waste factors in each construction phase and maximizes cost saving effects.

• Food Science and Preservation
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• v.12 no.2
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• pp.123-129
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• 2005

This study was conducted to investigate the quality characteristics of functional 'sunsik' as the nutritionally balanced diet for the moderns. The major nutrient of nutritionally balanced 'sunsik' was carbohydrate, while contained lower contents of protein and lipid than general 'sunsik'. Sucrose was the major free sugar of nutritionally balanced 'sunsik', and major organic acids were malic, tartaric, oxalic and citric acid. Free amino acids were predominantly serine, arginine, alanine and glutamic acid. Linolenic acid $(12.52\%)$ was contained in the nutritionally balanced 'sunsik'. Ca, Mg, K, Na and Fe were found as major minerals. Antioxidant activity was about $29\%$ compared to BHA and BHT(200 ppm), and about $40\%$ of $\alpha-tocopherol$(400 ppm). Sensory evaluation of nutritional balanced 'sunsik' gained higher sensory score in color, cooked aroma, flavor, chewiness and overall acceptance, compared to the general 'sunsik'.

• Defense and Technology
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• no.12 s.130
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• pp.72-73
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• 1989

• 농업기술회보
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• v.40 no.7 s.481
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• pp.26-31
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• 2003