해상풍력터빈의 충돌 거동 분석

조병일(Cho Byung Il),김동현(Kim Dong Hyawn),윤길림(Yoon Gil Lim) 대한조선학회 2012 대한조선학회 학술대회자료집 Vol.2012 No.5

스테로이드성 녹내장 2예

조병채(Byung Chae Cho),이춘선(Choon Sun Lee) 대한안과학회 1982 대한안과학회지 Vol.23 No.3

산업연관분석을 이용한 역모기지의 경제파급효과 분석

조병도 ( Byung Do Cho ),정준호 ( Jun Ho Jeong ) 한국응용경제학회 2011 응용경제 Vol.13 No.2

본 논문은 2007년∼2009년중의 산업연관표를 이용하여 2007년∼2009년중의 각 연도의 역모기지 지급액이 소비를 통하여 우리나라의 생산, 부가가치, 수입 및 고용에 미치는 파급효과를 실증 분석한 연구이다. 분석한 결과 생산, 부가가치, 수입 등 유발액과 고용유발인원은 매년 역모기지 금액이 커짐에 따라 증가하고 있는 것으로 나타났다. 역모기지 지출액 1단위당 각 유발액(인원)의 크기를 나타내는 유발계수 중 생산유발계수와 부가가치유발계수는 각각 2007년에 비해 2008년은 하락하였다가 2009년에는 상승하였다. 수입유발계수는 이와 반대로 2008년은 2007년에 비해 상승하였으나 2009년에는 하락하였으며 고용유발계수는 2007년에 비해 2008년에 하락하였다. 역모기지는 급격한 고령화 현상을 보이는 우리나라의 고령층에게 노후 보장과 생활안정의 역할을 하는 동시에 국민경제에도 생산, 부가가치, 고용 등의 측면에서 긍정적인 영향을 미치는 것으로 분석되었다. This paper attempts to estimate the economic effects of the Korean reverse mortgage system on the Korean economy, capitalizing upon the 2007, 2008 and 2009 national Input-Output tables. The results show that the respective amount and number of production, value added, import and employment inducement have increased as the size of reverse mortgages has been enlarged since its start in 2007. The coefficients of production and value added decreased in 2008 compared with those of 2007, but both respectively increased in 2009 relative to those of 2008. The coefficient of import inducement increased in 2008 compared to that of 2007, while it decreased in 2009. For the coefficient of employment inducement, it declined in 2008 relative to that of 2007. Given the ageing society very rapidly coming into existence in Korea, the reverse mortgage system can not only play the role of safety net for the elderly but also make positive contributions to the national economy through consumption in terms of production, value added and employment.

조직폭력범죄의 대책에 관한 연구

조병인(Cho Byung-In),신의기(Shin Eui-Gi),김광준(Kim Kwang-Jun),강석구(Kang Seok-Ku),윤해성(Yoon Hae-Sung),최응렬(Choi Eung-Ryul),허경미(Huh Kyoung-Mi),송봉규(Song Bong-Gyu) 한국형사법무정책연구원 2007 형사정책연구원 연구총서 Vol.- No.-

인공위성 화상데이터를 이용한 북한 서해안지역의 미완공 간척지 조사

조병진 ( Cho Byung Jin ),안기원 ( Ahn Kee Won ) 한국농공학회 2001 韓國農工學會誌 : 전원과 자원 Vol.43 No.1

North Korea reported that tideland reclamation projects had been successfully constructed and/or under construction during the period of the third development scheme(1987∼1993), which were 28,400ha in 9 project areas: 8 projects along the western coast and one in the eastern coast. In this study eight projects located in western coast were investigated in order to confirm the detail of works, construction stages and difference from our project formulation methods using the topographic maps published in different years and the recent sattelite image data especially Lansat TM and SPOT PN. Intensity-hue-saturation (IHS) method was adopted to merge two sattelite data for the image enhancement of remote sensing. Construction stages of sea-dikes, land consolidation for paddy and salt pan, reservoir for irrigation and desalinization and the present land use were investigated and estimated the acreage of the development areas. The total gross project areas of 38,105 ha: 16,555 ha completed for paddy or salt pan, 16,826 ha under construction, and 4,724 ha under planning were confirmed, although the area of 27,100 ha in 8 projects were reported to be completed or ongoing on the bimonthly journal of N. Korean Trend published in 1994.

北宋 “文字禪” 出現背景探究 -以禪學與詩學的關系爲中心

조병활 ( Byung Hwal Cho ) 동아시아불교문화학회 2014 동아시아불교문화 Vol.0 No.19

“文字禪”是什마?文字禪這個詞最早出現于何處、何時?本篇論文先考察文字禪壹詞的最早用例幷梳理意見紛운的文字禪的定義,而後以唐、五代禪學和詩學的關系爲中心探索北宋文字禪形成的背景。因禪語與詩語都具有重象征、尊隱喩、不點破等特點,而禪與詩的關系흔密切。在描述方式上,禪與詩的此壹致性推動了“以詩明禪”、“以禪喩詩”的姿態。靈外,詩本來是主觀情緖對客觀世界反應的透露,卽是“人性、感情”的表現。禪也特別重視體味“自性”。這點亦使禪與詩間的距離縮小。禪與詩的這種像似度也是“不立文字”的禪思想漸漸脫離其藩籬,追隨“不離文字”的路線,最終制造文字禪風的內在機理之壹。然而,較多硏究禪學者把不離文字的文字禪的出現視爲禪宗衰落的象征。筆者不同意這個見解。禪師們爲適應時代的要求幷克服當時的困難而努力所制造的産物就是文字禪。可以說“借敎悟宗”與“敎外別傳”、“不立文字”和“不離文字”都是禪師們努力的成果。因此,重視禪詩壹致、不離文字的文字禪的誕生也是禪思想發展的結果。타從來不抛棄或背叛不立文字的精神,反而타爲克服不立文字導致的壹些弊端做了較大的貢獻. What is “Literary Chan”? When and where did the Literary Chan first appear? This thesis explores the first usage of the word “Literary Chan”, organizes different definitions of the word, and probes the background of the formation of the Literary Chan, centering the relationship between the Poetics and the Chan studies of the Tang and Wudai Dynasties. Chan and Poem are intimatelyrelated, because the Chan Language and the Poetic Language both emphasize symbolism and metaphor. In the way of expression, Chan and Poetics also congruously propelled “Illuminating Enlightenment with poetry” and “Comparing Poetry to Enlightenment.” Additionally, poems are essentially a product which came to existence when subjective emotions and understanding encountered objective matters, which could also be interpreted as a revelation of human nature. Thispoint also reduces the distance between Chan and Poetics. This similarity between Chan and Poetics is also one of the internal reasons behind the gradual separation of the Chan studies from theirown divisions, the pursuit of the way of “Not independent from the written words”, and the ultimate formation of the new trend of the Literary Chan. Although usually there is a tendency to interpret the advent of the Literary Chan, that is “not independent from the written words”, as a mark of Chan Buddhism’s decline, this writer does not agree with this tendency. The Literary Chan is a product of an attempt to meet the requirement of the era and to overcome the impediment of time, made by the Chan monks. One can say that “thanks to the teachings get Buddhist Enlightenment” and “learning the Buddhist thoughts without literary assistance”, “non reliance upon the written words” and “not independent from the written words” are both products of the Chan monks’ diligence. Thus, valuing of the congruence between Chan and Poetics, and the advent of the Literary Chan that is “not independent from the written words” are bothconsequences of the development of the Chan Studies. It never abandoned or contradicted the spirit of “non reliance upon the written words”, and in fact played a dominant role in eliminating the detrimental consequences resulted by “non reliance upon the written words”, if anything.

플라즈마 디스플레이의 개방형 유전체 구조에서 기입방전특성을 향상시키기 위한 Vt 폐곡선 분석

조병권(Byung-Gwon Cho) 대한전자공학회 2014 전자공학회논문지 Vol.51 No.1

교류형 플라즈마 디스플레이에서의 Vt 폐곡선 측정에 기초하여 개방형 유전체 구조에서 방전 전압과 내부 벽전압 등의 방전 특성이 종래의 구조와 비교되어 조사되었다. 일반적인 교류형 플라즈마 디스플레이의 구조에서 상판은 유리, 전극, 유전체 등으로 이루어져 있는데, 개방형 유전체 구조는 상판 전극사이에 있는 유전체를 제거하여 상판에 있는 유지 전극간의 방전이 더욱 쉽게 발생하도록 하는 구조이다. 개방형 유전체 구조는 종래의 구조와 다르기 때문에 종래의 구동파형으로 구동시에 여러 가지 문제가 발생한다. 특히 상판의 두 전극인 주사와 유지전극 간 방전 개시전압이 달라지기 때문에 종래의 기입 파형을 포함한 초기화 파형도 수정되어야 한다. 본 연구에서는 종래와 개방형 유전체 구조에서 3 전극의 방전개시전압을 비교하기 위하여 Vt 폐곡선을 측정하였고 분석에 기초하여 개방형 유전체 구조에 적합하도록 구동파형이 수정되었다. The discharge characteristics of an open dielectric structure were investigated, especially such as a firing voltage and related wall voltage, compared with conventional panel structure based on the Vt close curve measurement in AC plasma display panel. While the front panel of the conventional structure in AC plasma display panel was composed of the glass, electrodes, and dielectric, the open dielectric structure could easily produce the discharge between the scan and the sustain electrodes by erasing the dielectric layer between two electrodes. As the open dielectric structure differ from the conventional structure, various problems were produced when driving with the conventional driving waveform. Especially, due to the changes in the discharge firing characteristics of the open dielectric structure between the scan and the sustain electrodes on the front panel, the conventional reset waveform including the address waveform needed to be modified. In this study, the Vt close curves were measured to compare the discharge firing voltages on three electrodes in the conventional and open dielectric structure and based on the Vt close curve analysis, the modified driving waveform suitable for the open dielectric structure was proposed.

유압 브레이커 메인바디의 충격 및 소음 저감을 위한 완충 장치에 대한 연구

조병진(Byung Jin Cho),한훈희(Hoon Hee Han),구정서(Jeong Seo Koo) 한국기계가공학회 2018 한국기계가공학회지 Vol.17 No.4

A hydraulic breaker is an attachment of an excavator, and it crushes stones. Recently, research to reduce the impact and noise of breakers are ongoing. In this paper, a method to improve the upper, lower, and side dampers, which act as insulation for the attenuation of vibration during breaker operation, is studied through testing and simulation. To obtain the nonlinear material constants required for the simulation, the biaxial tensile test was performed with urethane, which is a material used for dampers. The existing parts and the improved parts were compared and evaluated using the LS-DYNA program. As a result, 50% of the equivalent stress was reduced in the bracket body of the hydraulic breaker, and the equivalent stress of the side damper was also decreased. We verified that the fatigue conditions were satisfied by performing a fatigue analysis.

조절마비제 ( Cyclogyl ) 가 굴절상태에 미치는 영향

조병채(Byung Chae Cho),김윤희(Yoon Hee Kim),최규룡(Kyu Ryong Choi) 대한안과학회 1985 대한안과학회지 Vol.26 No.3

편모가족의 어머니와 자녀의 긍정적 변화에 미치는 자원의 영향

조병은 ( Byung Eun Cho ),서동인 ( Dong In Suh ),신화용 ( Hwa Yong Shin ),정현숙 ( Hyun Sook Chung ) 대한가정학회 1998 Human Ecology Research(HER) Vol.36 No.1