On an Abbreviation Phenomenon in Korean

SONG,Seok-choong 한국언어학회 1976 언어 Vol.1 No.2

칼라 히스토그램과 엔트로피를 이용한 동영상 장면전환 검출

송현석,안강식,안명석,조석제 한국해양대학교 산업기술연구소 2002 연구논문집 Vol.19 No.-

In content-base video data retrieval, the detection for scene change is needed. Color histogram approaches are generally used. Color histogram approaches are simple and more robust to object and camera movements but they ignore the spatial information and fail when two different frames have similar histograms. We propose a new algorithm to use color histogram and entropy to enhance the false-positive occurred by brightness variation and the miss by similar color histogram. At the experiments, it is more robust to brightness variation and have spatial information.

수도권 내륙화물기지 신설에 따른 효과 분석

장준석(Jun-Seok Jang),이준(Jun Lee),박재현(Jae-Hyun Park),송민호(Min-Ho Song),권용장(Yong-Jang Kwon) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10

내륙물류기지는 도로 철도 항만 공항 간의 연계운송 및 복합운송을 할 수 있는 규모와 시설을 갖춘 대규모 물류처리 시설을 지칭하며 화물의 대량수송으로 인한 물류비절감을 위하여 전국의 주요 물류 거점에 구축하여 운영을 하고 있다. 하지만 수도권 물류를 처리하는 유일한 화물거점시설인 의왕ICD의 경우 2015년 이전에 물류시설의 용량이 한계치에 도달할 것으로 예상되어 추가적인 시설개량이나 다른 수도권 물류처리시설 신설이 필요한 실정이다. 특히 입지적으로 부지 확장에 대하여 주변 여건상 한계가 있으므로 물류처리시설 신설로 인한 용량 및 처리능력 향상이 요구된다. 또한 현재 남북 간 화물철도운송에 대한 관심이 증대됨에 따라 향후 화물운송은 도로와 선박에서 철도로 물량전환이 가능할 것으로 판단되나 이들 살화물의 주요 수요지인 수도권(서북부 지역)에는 이 물동량을 처리 및 보관 할 수 있는 화물역과 물류기지가 부재하여 이들 확보할 필요가 있다. 따라서 본 연구는 서해안축 신규 물류기지(송산역 안중역)와 서북부 신규 물류기지(대곡역) 신설을 통하여 수도권 물동량 급증에 따른 철도 선로용량 부족 문제 해소방안과 남북 간의 효율적인 철도수송 수도권 철도화물의 분산효과 등을 검토함으로써 원활한 철도수송서비스를 제공하여 물류비를 절감하는 데 그 목적이 있다. The inland logistics center is a large scale of logistics facility that enables roads rails ports and airports to carry out chained-transports and combined-transports and the logistics center are established at the main logistics posts in order to reduce the cost of transport by mass transportation. However it is expected that the capacity of Euiwang ICD the only inland logistics centers in the capital area will reach its limit before 2015 so it is required to establish another stations or to improve the existing facility. Especially in case of Euiwang ICD the expansion of the center is not possible because of its position so it is required to establish new logistics centers in other places in order to raise the capacity of transport. Therefore this study suggests to establish new metropolitan logistics centers on the western coast line in order to solve the problem of shortage of tract capacity that is brought on by the newly established inland logistics centers on the axis of the western coastline (Song-san Station and An-jung Station) and analyzes how the new logistics center will distribute railroad cargoes. By these this study contributes to reduce the cost of transport by providing smooth railroad transport service.

간세포암과 감별이 어려웠던 악성중피종 치험 1예

김선문,허원석,채경훈,강윤세,정재훈,김연수,박기오,문희석,이엄석,김석현,성재규,이병석,이헌영,신경숙,조준식,송인상,강대영 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

Malignant peritoneal mesothelioma is a rare neoplasm that arises from the mesothelium of a serosal cavity and is a rapidly fatal disease with a median survival of 4 to 12 months for untreated cases. Recently, we experienced a case with malignant peritoneal mesothelioma who was suspected hepatocelluar carcioma by abdominal CT scan and was confirmed by biopsy including immunohistochemical stain(calretinin) after surgery. We performed tumor excisions and wedge resection of the liver(segment Ⅷ)and inserted Tencoff catheter in abdominal cavity at 25th day of post-operation. We treated with intraperitoneal paclitaxel(25mg/m^(2)/day for 5 days) six courses monthly. She was well tolerable and is still living without any evidence of recurrence for 14th month of post-operation.

교양영어강독 소재 내용구성을 위한 조사 연구

송석요 서원대학교 인문과학연구소 2001 인문과학연구 Vol.10 No.-

The purpose of this paper is to ran the English topic needs of Seowon University students in their pursuit of acquiring a proficient level of English as a foreign language.A survey was conducted by the use of a questionnaire.The questionnaire listed 40 topics for English reading topics.The subjects were comprised of 206 Seowon University students from various departments.The results of the English reading topics(as desired by the students who participated in the survey), shown in order, are as follows: (1) Introduction to Korean culture, (2) Korean History, (3) Morality and Behavior, (4) Foreign Culture, (5) Interpersonal Relationships, (6) Travelling to Foreign Countries, (7) Introduction to Occupations, Choosing a Job, (8) Life Styles of Foreigners (9) Traffic Order and Safety, (10) Family and Family Relationships, (11) Sports, (12) Buying Things, (13) Health, Hospital, Pharmacy, (14) Weather, Climate, (15) Literary Writings…etc. The results of the English reading topics survey show no differences between the students of various departments and their selection of topics.In the English reading book designated for freshmen, the topics chosen by the students are included but the order is not systematlc. To summarize, the results of this survey should be taken into consideration and applied to EFL publications, and more speclfically, to the EFL curriculum of Seowon University.

사람의 성산자극 호르몬 α-Subunit 유전자와 결합하는 Trans-Acting Factor의 확인 및 분석

송석민,백상기,김균언 충남대학교 생물공학연구소 1999 생물공학연구지 Vol.7 No.-

The 5' flanking region of the α-subunit gene of human chorionic gonadotropin was tested for the binding with the nuclear extracts of the JAR choriocarcinoma cells. Gel mobility shift assay has demonstrated that two BstNI restriction fragments, 150 bp and 340 bp respectively, have binding activities with the nuclear extracts. The 150 bp fragment was chosen to examine in detail, since several transcription factor binding sites have already been reported within the 340 bp fragment. Band competition assay showed that the binding of 150 bp fragment is highly sequence-specific. The binding activity was further narrowed down to a 55 bp fragment, which was generated by Nsi1 digestion of the 150 bp fragment. DNasel footprinting assay revealed the binding sites on the nucleotide levels from -511 to -499. The binding sites were again confirmed by a oligonucleotide-directed mutagenesis of the 150 bp fragment followed by a gel mobility shift assay. Functional aspect of this binding was evaluated with the DNA-mediated gene transfer techniques. However, in several appoaches tried so far, no effect on the transcription efficiency was observed, implicating a structural role of the binding. In this line, it is worth to note that the binding activity of the 150 bp fragment was observed in every cell or tissue nuclear extracts tested so far.

국제 License계약ㆍ공동기술개발에 관한 서론적 고찰

송석언 제주대학교 2002 社會發展硏究 Vol.17 No.-

On ideals in a Pseudo-Bezout domain

송석준 제주대학교 1984 논문집 Vol.17 No.-

In this paper, we find some characterizations of t-ideal in a pseudo-Bezout domain, and we prove that the structure of pseudo-Bezout domain is the intersection of the localized valuation rings at prime t-ideals.

붐 방제기의 현가장치 제어 시뮬레이션

송석진,조한근 忠北大學校 農業科學硏究所 2002 農業科學硏究 Vol.19 No.-

Chemical application is one of most important field operations in rice production. Rolling of a boom due to local unevenness and softness in fields causes a local under/over - application of spray This research was focused to develop a mathematical model for the boom sprayer based on active pendulum suspension control system The kinetic equation of the active pendulum suspension control system was expressed by Lagrange's equation The SIMULINK toolbox in the MATLAB software package was used for the simultaneous analysis The corresponding slope of boom with respect to ground was obtained by using a Runge - Kutta numerical integration algorithm By changing both rotational damping coefficient(msN/rad) of suspension with 400, 1000, and 2500, and the ground slope from 0 to 10 degree, it was observed that slope of the boom was controlled properly.

TWO-PARAMETER 탄성지반위에 놓인 고차전단변형 직교이방성 적층판의 정적 및 동적해석

송석은,이원홍 진주산업대학교 2000 산업과학기술연구소보 Vol.- No.7

Static and Transient results for a Orthgtropic laminated plate on two-parameter elastic foundations base on a higher-order shear deformation theory are presented. The effects on central deflection by plate thickness ratio, material modulus ratio, ply lamination geometry, shear and winkler modulus of elastic foundations are investigated. To validate the derived equations, the obtained deflections of simply supported isotropic plates are compared with those of Timoshenko. The information presented should be useful to composite-structure designers, to researchers seeking to obtain better correlation between theory and experiment and to numerical analysts in checking out their programs.