시운전 선박의 공정개선에 관한 연구

강동준,조대환,송성웅,주홍회,노병수 해양환경안전학회 2016 해양환경안전학회 학술발표대회 논문집 Vol.2016 No.11

韓國私學의 그 政治性 : 民族運動을 中心으로 from the View Point of National Movement

康東俊 건국대학교 1979 論文集 Vol.10 No.1

This study is aimed at what the Korean private schools established at the end of nineteenth century accomplished about the Korean politics. From this study we find out as follows. (1) The establishment of the Korean private 7ch7ols was oriented from national crisis, and it was methods in order to resort these. (2) The Korean private schools have made education's purpose to inspire "patriotism" (3) "The save-the-nation movement of education" was "anti-Japan Movement" with passivity at an early stage. (4) In 1st March, 1919 there was the "Independence Movement" that was performed by the Korean private schools: chiefly the founders and students. (5) "The Korean Exciled Government" in China and the other independence bodies had comported founders and students graduating, of the Korean private schools. (6) "The Student Revolution" of Korea at 19th April, 1960 could achived the goals by the students of the Korean private schools. In conclusion the Korean private schools played the roll to lead the anti-Japan Movement, the National Sulvation Movement, the Demoracy Movement, and we shall consider to infuluence to Korean polities more than any others.

Relationship between Calcium/Inorganic Phosphorus and Parathyroid Hormone Concentrations in Dogs with Renal Failure

강동준,이수한,박희명,정병현 한국임상수의학회 2008 한국임상수의학회지 Vol.25 No.4

Parathyroid hormone (PTH) regulates calcium (Ca) and phosphate transport. Secondary hyperparathyroidism usually occur in chronic renal failure (CRF), and it is a common complication of CRF in dogs and cats. Twenty one dogs with renal failure were enrolled in this study. Plasma Ca, inorganic phosphorus (iP) and PTH concentrations were measured. Dogs were divided into two groups by the ratio of Ca to iP (Ca/iP≤1; Group I, Ca/iP≥1.5; Group II). The PTH level between sexes ages were not significantly different. The PTH level and Ca/iP between two groups were significantly different (p < 0.0001). In conclusion, The ratio of Ca to iP may be considered as useful surrogator to predict PTH level of dogs with renal failure.

간섭계를 이용한 광민감성 하이브리드재료의 고효율 회절 광학소자의 제작

강동준,김진기,배병수 한국통신학회 2004 한국통신학회 기타 간행물 Vol.2004 No.11

잣나무 숲 피톤치드 농도 변화에 미치는 온도와 바람의 영향

강동준,김기원 인간식물환경학회 2012 인간식물환경학회지 Vol.15 No.1

The objective of this study was to estimate the amount of Phytoncide in Korean pine(Pinus koraiensis) forest as influenced by temperature and wind speed. Air samples were collected from the pine forest twice per month (every 15 days) from May to November 2011. They were collected 3 times each day at sunrise, culmination(noon), and sunset using Tenax Ta Tube, VOCs were detected and quantified using a Gas Chromatograph Mass Spectrometer(GC/MSD). Correlations among NVOC(α-Pinene, Camphene, β-Pinene, and Benzaldehyde), temperature, and wind velocity in Korean pine forest were determined using polynomial trend curves. The main results derived from this study are summarized as follows; The highest levels of α-Pinene were usually detected at the time of sunrise, while the highest levels of Benzaldehyde and the Camphene were usually detected at the times of culmination and sunset, respectively. Overall, the concentrations of α-Pinene, Camphene, β-Pinene, and Benzaldehyde were higher at the time of sunrise and lower at the time of culmination. Lower concentrations of α-Pinene, Camphene, β-Pinene, and Benzaldehyde were measured when weather conditions changed (e.g., strong wind, heavy precipitation) prior to measurement. In summary, this study provided basic information on detection and quantification of diverse Phytoncides from Korean pine forest and showed the relationship among the Phytoncides and temperature/wind velocity. The results from this study can be used as baseline data for promoting therapeutic effects of forests for the general public and directing future research associated with therapeutic forests. 본 논문은 잣나무 숲 속에 존재하는 피톤치드 농도와 온도, 풍속의 상관성을 밝히고자 시도한 연구이다. 이를 위해 2011년 5월부터 11월까지 약 7개월에 걸쳐 매월 2회씩 조사하였으며 매회 하루 중 일출, 남중, 일몰 세 차례 측정하였다. 온도, 풍속과 피톤치드의 상관성에 대해 다음과 같은 결론을 얻었다. 1) 잣나무 숲에서 일출 시간에는 α-Pinene 검출량이 가장 많았으며, 남중 시간에는 Benzaldehyde, 일몰 시간에는 Camphene이 가장 많이 검출되었다. 2) 날짜별 변화에서 α-Pinene, Camphene, β-Pinene, Benzaldehyde 4가지 물질 모두 온도가 낮아질수록 농도가 감소하는 경향을 보였다. 특히 7∼8월을 정점으로 뚜렷한 감소 경향을 보였다. 3) α-Pinene, Camphene, β-Pinene, Benzaldehyde는 대체로 일출 시간에 농도가 높은 경향을 보이며 온도가 높은 남중 보다는 일몰 시간에 더 높은 추세를 나타낸다. β-Pinene은 하루 중 온도가 높은 남중 시간에 가장 낮은 농도를 보이고, 비교적 온도가 낮은 일출과 일몰 시간에 높게 나타났다. 4) 본 연구는 잣나무 숲 대기 중에 축적된 피톤치드 농도를 측정하는 것이기 때문에 측정 전 기상상태의 변화(강풍, 강수 등)가 있을 경우 농도가 낮게 측정됨을 알 수 있었다. 이것은 비나 바람이 강한 날 이후에는 산림욕의 효과가 다소 적어질 수 있음을 시사한다. 5) 풍속이 약할수록 α-Pinene, Camphene, β-Pinene, Benzaldehyde 검출되는 양이 증가하고 풍속이 강할수록 검출되는 양이 감소하는 경향을 보였다. 본 연구를 진행하는 동안 측정 현장에서 완벽한 자연상태의 포집에 어려움이 있었다. 향후 피톤치드 포집 방법, 지리적 위치, 지형적 특징 등이 피톤치드 농도 분포에 어떠한 영향을 끼치는지에 대한 연구가 필요할 것이다. 본 연구에서 얻어진 기초자료들은 잣나무 숲에서의 치유효과를 검증하려는 연구자들에게 유용하게 활용 될 수 있으며 치유의 숲에 대한 일반인들의 인식을 높이는데 사용되어 질 수 있다고 사료된다.

近代 韓國私學의 起源과 그 發展方向에 關한 硏究 : 政治文化的 側面을 中心으로

康東俊 건국대학교 1979 論文集 Vol.9 No.1

This study has relations with the history of the Yi dynasty, and of the modern education in Korea. But, it is neither the history of the Yi dynasty itself nor the history of the modern education in Korea. This study makes use the present results of the above·mentioned two disciplines, tries, to find out the aspect of political culture of the modern private schools, in terms of it's initial stage. In the first place, we understand the ertablishment of modern private schools in Korea, as the fourth attempt for the modernization of the Old Korea, The first attempt, before the open door policy of Korea, was taken by the progressive doctrinal movement within the framework of the confucian scholars based on the empiricism and pragmatism (the Sil-hak). The second, after the open door to the Japan, was the movement for the modernization of the Old Korea. The third attempt was the Revolt of Korean farmers (the Dong-hak) in 1894, before the war between China and Japan. Therefore, we consider the above-mentioned three movements as ideological background of the Korean modern private schools in terms of it's initial stage. In regard to the origins of the Korea modern private schools, Koreans have founded the schools, by their own fortunes, to fight in defense of their country, against the Japanese aggression by means of educating the people, whereas the mission schools have faunded by foreign missionary funds for the missionary works, based on the Christianism. In the meanwhile, the government of the Empire o Korea promulgated the Ordinance of the private schools in order to limit and control the private schools, while the students who learned the Japanese was increased, in the public schools, in great number. As for the development-orientation, reflected in the contents of teaching, the text books, the students' activities and, the popular songs for students, the major characteristics are as follows; First, such feeling as "I am the master of the country" is advocated intensively, but previously the king or the noble was the master, not the people; this is the radical change of idea. We find here a very sincere reflection of the relation between the individuals and the state. Second, the teachers and the students reproached openly the Japan for it's aggression and the government for it's powerlessness. Therefore, the Japaneses blamed the Korean private schools for being confused. the education with the politics and for the penetration of the "seditious idea" into the private schools. Hereafter, this anti-Japan orientation, changed in the anti-government orientation, became the resistance-orientation against the political power. Third, the establishment of the girls schools proved the break down of the traditional inequality of two sexes, the children of the noble and the common people learn together to approve the abolishment of the carte system. Moreover, the school for deaf and mute was founded. Here, we find the orientation for the equality among people. These political orientations, without a doubt, are found to be the efforts of criticing and overcoming the confucian tradition by which the Korean political tradition can be characterizel by it's authoritarian political culture, in which people were made subservient to the state through the requirement of loyalty. Certainly, the activities of the Korean modern private schools belong to the same category of the efforts put out by Sil-hak philosophy, Dong-hak philosophy, Modernization Movement and Independence Association Movement, and these efforts are considered to be the movements by the people to establish national identity and to promote equality within the society. In spite of the political and social visissitude, it is to be remembered that the originality of the aspect of the political culture, in the Korean modern private schools, consists in it's institutional continuity, that is, the continual development of the Korean private schools.

$MUTARS^{(R)}$ 종양 대치물을 이용한 사지 구제술의 기능적 및 방사선학적 중기 추시 결과

강동준,김정일,오종석,문태용,이인숙,Kang, Dong-Joon,Kim, Jeung-Il,Oh, Jong-Seok,Moon, Tae-Yong,Lee, In-Sook 대한근골격종양학회 2011 대한골관절종양학회지 Vol.17 No.1

목적: 사지의 악성 골 종양에서 $MUTARS^{(R)}$ 종양 대치물을 이용한 사지 구제술의 중기 추시에서 합병증 발생과 기능적 및 방사선학적 결과를 평가하고자 하였다. 대상 및 방법: $MUTARS^{(R)}$ 종양 대치물을 이용한 사지 구제술을 받은 환자 31명을 대상으로 하였다. 평균 연령은 49.2세였으며, 추시기간은 평균 39.8개월이었다. 후향적으로 최종 추시에서 합병증을 분석하고 Enneking 기능 점수와 ISOLS 방사선학적 대치물 평가 체계를 이용하여 기능적, 방사선학적 평가를 시행하였다. 결과: 3명이 사망하였고 4명에서 원격전이가 발생하였으며, 1명이 국소 재발하였다. 12명에서 합병증이 발생하였는데, 창상 및 심부감염 6명, 하지 부동 2명, 방사선학적 이완 2명, 대퇴골 골절이 1명, 나사못의 이완이 1명이었다. 최종 추시 시 기능적 분류 척도의 평균 점수는 근위 대퇴골에서 81.2%, 원위 대퇴골에서 77.4%, 근위 경골에서 78.1%, 근위 상완골에서 80.2%였으며 방사선학적 결과는 전반적으로 우수한 결과를 보였다. 결론: $MUTARS^{(R)}$ 종양 대치물을 이용한 사지 구제술은 기능적, 방사선학적으로 만족할 만한 방법이지만 감염 등의 합병증에 주의를 해야 할 것으로 생각된다. Purpose: This study was designed to verify intermediate-term functional and radiological results of limb salvage operation using endoprosthetic replacement system ($MUTARS^{(R)}$) used in patients with a malignant bone tumor. Materials and Methods: Thirty one cases which used $MUTARS^{(R)}$ tumor prosthesis were reviewed. The mean age of the patients was 49.2 years and the mean follow up was 39.8 months. We retrospectively reviewed complications, and evaluated functionally and radiologically by Enneking functional score, ISOLS radiological implants evaluation system at last follow-up. Results: 3 patients had died of disease, distant metastasis was seen in 4 patients and local recurrence was seen in 1 patients. Complications were developed in 12 patients. (infection 6, leg length discrepancy 2, aseptic loosening 2, periprosthetic femoral fracture 1, screw loosening 1) Mean value of total functional scores were 81.2% in proximal femur, 77.4% in distal femur, 78.1% in proximal tibia, and 80.2% in proximal humerus. The overall radiological result was relatively satisfactory. Conclusion: Our results suggest limb salvage with the $MUTARS^{(R)}$ endoprosthesis is successful with good functional and radiological results. But we should be careful with complications such as infection.

"낙농종합대책, 충분한 의견 수렴 거쳐야"

강동준 한국낙농육우협회 2005 낙농·육우 Vol.25 No.11

물류 스타트업 육성방안에 관한 연구 -인천광역시를 중심으로-

강동준,이명화,강효원 한국무역학회 2021 貿易學會誌 Vol.46 No.2

With the advent of the era of the 4th Industrial Revolution, various support policies and programs are being introduced as the promotion of startups related to the 4th industry is promoted as a core policy of the government. Based on major technologies such as Artificial Intelligence(AI), Big Data, Internet of Things(IoT), Blockchain, and Automation leading the 4th industrial revolution, logistics and distribution companies are expanding the range of markets and services provided. The purpose of this study is to examine the current status of startups in the logistics field based on major technologies of the 4th Industrial Revolution, which are rapidly growing at home and abroad, and suggest implications for revitalizing logistics startups through a policy demand survey. As a result of the study, in order to foster domestic logistics startups, we propose policy support for integration of logistics startups, integrated management of information, provision of physical space, network platform, and practical education and mentoring.

Preparation of Spherical Nickel Particles by Droplet-to-Particle Conversion

강동준,김영훈,공봉성,김선근 한국공업화학회 2006 한국공업화학회 연구논문 초록집 Vol.2006 No.-