“나는 ‘현장형’… 내가 하면 윤석열 정부도 한다”

김은혜 관훈클럽 2022 관훈저널 Vol.- No.163

4장의 유서로 밝혀진 학교폭력의 실태

김은혜 (사)방송기자연합회 2012 방송기자 Vol.7 No.-

바이오차 시용이 시설재배멜론의 토양 환경 및 생육에 미치는 영향

김은혜,윤건식,정금재,이규회,전유민,윤철구,김주형,이상민 한국유기농업학회 2024 韓國有機農業學會誌 Vol.32 No.1

Biochar is a solid substance with a high carbon content, as it is made out of biomass pyrolyzed under the condition of limited oxygen. This product has attracted attention as an environment-friendly soil amendment because it contributes to carbon neutrally and has improvement effects on the soil environment. This study conducted an experiment to evaluate soil physiochemical properties and microbial community changes in a melon greenhouse according to the applied amount of biochar to investigate the growth characteristics and yields of melons accordingly. In soil physical properties, an increase in the applied amount of biochar resulted in a decrease in bulk density and an increase in porosity of the soil, improving air permeability. In soil chemical properties, an increase in the applied amount of biochar led to a increasing of pH, organic matter and available phosphate content. In the growth characteristics of melons, there was a growing tendency of plant height, leaf length and leaf width according to the increasing application of biochar until 10,000 kg/ha. Moreover, melon yields also increased as the amount of biochar, 13~16% higher in 10,000 kg/ha biochar application than no treatment. Compared differences among microbial communities in the soil according to the application of biochar and found that plant beneficial bacteria dominated in biochar treatments. This study demonstrated the potential of biochar as an effective soil amendment in melon greenhouse by showing improvements in soil physicochemical properties and microbial communities.

Assessment of the Effect of Bone Density and Soft Tissue Thickness on Phantom Measurements

김은혜,심동오,동경래,구은회,정운관,권대철,김호성 한국물리학회 2010 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.57 No.5

This study examined whether there would be a difference in bone density through a phantom test because of the effect of the thickness of the soft tissue on the bone density measured by using dual energy X-ray absorptiometry (DXA). Three scan modes were used: standard, thin and thick modes correspondly to a normal, an underweight and an overweight patient, respectively. Also, the three phantoms used were the Lunar aluminum spine phantom (ASP), the Hologic spine phantom (HSP), and the European spine phantom (ESP). Three acrylic plates of different thicknesses were used, and a water bath was used as the tissue equivalent material for the soft tissue. The ASP, HSP and ESP were measured 20 times without repositioning. In addition, measurements were carried out three times with the HSP and the ESP covered by an acrylic plate. In regard to controlling the depth of the water, the bone density was measured in the standard mode, where the depth of the water was adjusted using the ASP only and was then determined based on the judgment of the investigators. To confirm the accuracy of the mode selection, we measured the dependence of the bone density of the phantom on the depth of the water. The percentage coefficients of variation (CV%) of the bone mineral density (BMD) in the ASP, HSP and ESP were measured to be 0.17%, 0.45%, and 0.95%, respectively. When the soft tissue thickness was increased, the CV% of the BMD in the ASP, HSP and ESP were 0.65%, 2.24%, and 0.79%, respectively. A correlation analysis also revealed a significant positive correlation between the soft tissue thickness and the bone density (ASP: r<SUP>2</SUP> = .926, HSP: r<SUP>2</SUP> = .899). In contrast, a generalized phantom, ESP, showed a significant negative correlation between the tissue thickness and the bone density, which was different from those for the other two phantoms (ESP: r<SUP>2</SUP> = -.733). After assessing the scan mode and the soft tissue thickness, the mean bone densities in the standard and the thick modes were 1.190 ± 0.004 and 1.179 ± 0.006, respectively, when the depth of the water in the water bath was set to 25 cm. When the depth of water was set to 13 cm, the mean bone densities in the standard and the thin modes were 1.197 ± 0.002 and 1.179 ± 0.006, respectively. After a phantom experiment, a significant correlation was noted between the soft tissue thickness and the bone density. After assessing the correlation between the scan mode and the soft tissue thickness, we found the mean bone density measured using the ASP to be closer to the bone density based on the ASP in the scan mode, which was selected based on the judgment of the investigators, than to that selected automatically.

The effect of selectivity difference of ionic liquid on nanostructures of block copolymer

김은혜,김태환,한영수 한국고분자학회 2016 한국고분자학회 학술대회 연구논문 초록집 Vol.41 No.1

프랑스 6인조 음악에 사용된 대중선율 연구

김은혜 漢陽大學校 音樂硏究所 1998 音樂論壇 Vol.12 No.-

운동생리학의 최근 연구 동향

김은혜 師範大學 體育硏究所 1996 서울大學校 體育硏究所論集 Vol.17 No.2

Exercise and sport physiology have evolved from anatomy and physiology. Anatomy is the study of an organism's structure, or morphology. From anatomy. We learn the basic structure of various body parts and their interrelationships. Physiology is the study of body function. In physiology, we study how our organ systems, tissues, and cells work and how their functions are integrated to regulate our internal environments. Because physiology focuses on the functions of structures, we can't easily discuss physiology without understanding anatomy. Exercise Physiology is the study of how our bodies' structures and functions are altered when we are exposed to acute and chronic bouts of exercise. Sport physiology further applies the concepts of exercise physiology to training the athlete and enhancing the athlete's sport performance. Thus sport physiology is derived from exercise physiology. Physiology is synonymous with exercise physiology or the physiology of exercise. As the term implies, this aspect of sports medicine involves the study of how the body, from a functional standpoint, responds, adjusts, and adapts to exercise. This includes acute exercise as well as chronic or prolonged exercise, as is the case with exercise training. In words, exercise physiology provides the physiological basis of physical education, fitness, and athletic programs.

魏伯珪 詩 硏究

김은혜 성심어문학회 1997 성심어문논집 Vol.18ㆍ19 No.-

자연과학편 : 우리나라 우수 여자 멀리뛰기 선수의 발구름 동작 분석

김은혜 한국체육학회 1994 한국체육학회지 Vol.33 No.2

The purpose of this study was conducted to investigate the kinematic variables on take-off motion of the long jump for the purpose of improving flight length.A typical 16㎜ high speed film analysis technique including DLT(Direct Linear Transformation) method of three dimensional cinematograpy was adapted to record and analyze total of four long jumps that use the left takeoff leg performed by Korean elite women athletes at a track and field events.The following were found that :The takeoff velocity of Korean elite women long jumpers were somewhat slower than that shown by foreign athletes and the C. O. G height of Korean elite women long jumpers were lower than that shown by foregin athletes.It was concluded that maintaining touchdown velocity during initial phase of takeoff foot touch and increasing takeoff velocity would be result in optimal takeoff angle and good record.Increase in the angular displacement of the body lean angle and knee angle at takeoff, and decrease in the angular displacement of the body lean angle were found to the important to improve the flight length.

지역사회에서의 노인보호의 쟁점

김은혜 한국임상사회사업학회 2005 임상사회사업연구 Vol.2 No.2

노인인구의 빠른 증가와 노년기의 연장으로 노인에 대한 지역사회보호의 역할의 중요성이 증대되고 있다. 이에 본 연구는 지역사회보호가 더욱 활성화되기 위한 효과적인 체제정비의 방안을 제시하고자 한다. 본 연구에서는 먼저, 21세기 노인에 대한 적절한 서비스와 보호를 제공하기 위하여 부담으로서만 인식되던 노인의 대하여 긍정적 재인식의 필요성을 제기한다. 그리고 지역사회보호에 대한 근본적인 이해를 바탕으로, 2차 자료 분석과 함께 노인을 위한 지역사회보호에 대한 장단점을 분석하고, 지역사회보호의 구조적 협력방안의 필요성을 제시하였다. 이러한 기초자료, 즉 외국의 문헌연구와 사례 분석을 통해 마지막으로 노인인구의 급속한 증가를 경험하고 있는 한국사회에서의 시사점을 제공하였다.