우리 나라 通信科學의 課題

趙鼎鉉 건국대학교 행정대학원 1977 建國大學校 行政大學院 硏究論叢 Vol.5 No.-

위장관 출혈의 증상으로 진단된 대장암에 의한 위대장루

조정현,김인태,최진이,천송욱,강버들,배상균,김희만,송지선 영남대학교 의과대학 2013 Yeungnam University Journal of Medicine Vol.30 No.1

Gastrocolic fistula is a fistulous communication between the stomach and the colon. It is a passage between the gastric epithelium and the colonic epithelium. This uncommon complication is caused by benign and malignant diseases of the stomach or the colon. Its clinical manifestations include weight loss, diarrhea and fecal vomiting; occasionally, anemia, poor oral intake, fatigue and dizziness; and very rarely, gastrointestinal bleeding. In this paper, an unusual case of gastrocolic fistula accompanied by hematochezia, which was revealed to have been caused by colon cancer invasion, is described.

국제기구를 통한 탈북자 보호에 대한 국제법적 고찰: UNHCR 및 UN 인권이사회를 중심으로

조정현 통일연구원 2010 統一 政策 硏究 Vol.19 No.2

North Korean Escapees(NKEs) in China are forcibly sent back to the high probability of persecution and torture in their home country, whenever they are caught by the Chinese authorities. Although China is a Party to the 1951 Refugee Convention and the 1967 Protocol, it has constantly denied any possibility of their refugee status - that has recently been formally confirmed by many European and American governments - without any proper procedures. China just treats NKEs as economic migrants or illegal immigrants, not asylum-seekers or refugees. Basically, each State Party is responsible for its own domestic refugee status determination. Accordingly, any third country, like South Korea, cannot easily intervene in the issue of refugees, like NKEs, staying in China. In this context, the question is raised about the role of UNHCR in the protection of NKEs, which generally deals with refugee issues as a main relevant international organisation. Furthermore,UNHCR concluded a Special Agreement with China in 1995 and, based on it,UNHCR operates its branch office in Beijing. Against this background, this paper examines the role of UNHCR in China and related international obligations of China, applying both the 1951 Convention and the 1995 Special Agreement. In addition, this paper investigates how to utilise procedures of the newly established UN Human Rights Council, in terms of the protection of NKEs, such as special procedures, complaint procedure and the Universal Periodic Review. This paper finally provides some possibilities and limits of utilising international organisations or bodies in order to protect NKEs, and then suggests that some further research should be duly conducted in this area. 북한을 탈출해 제3국에 체류 중인 탈북자, 특히 중국에 체류 중인 탈북자는 중국 당국에 체포 시 박해나고문의 우려가 있는 북한으로 전원 강제송환되고 있다. 최근 유럽 및 미주의 국내 난민인정결정에서도 알 수있듯이, 일반적으로 탈북자는 중국도 당사국인 1951년의 난민지위협약 및 1967년 난민지위의정서 상의 정의에 부합하는 협약난민으로 인정될 가능성이 상당히 높다. 이러한 가능성에도 불구하고 중국은 적절한 난민인정절차 없이 탈북자들을 일괄 ‘경제적 이주민’ 내지 ‘불법 이민자’로 간주하여 강제북송하고 있다. 기본적으로 난민지위결정은 각 당사국의 국내절차에 위임되어 있다. 즉, 한국과 같은 제3국이 중국 내탈북자관련 결정에 항의하거나 개입하는 데에는 근본적인 한계가 있는 것이다. 그렇다면 일반적으로 난민과관련된 국제적 보호·지원 및 감독 업무를 주관하는 것으로 알려진 UNHCR(유엔난민기구)은 이러한 상황에서 탈북자 보호를 위해 할 수 있는 일이 없는 것인가하는 의문이 제기된다. 더군다나 UNHCR은 중국 내UNHCR의 활동과 관련해 중국과 1995년 특별협정을 체결하고 이에 근거해 베이징에 지역사무소를 운영하고있다. 본 논문에서는 이러한 문제의식을 바탕으로 중국도당사국인 난민지위협약 및 의정서 상의 관련 내용 및상기 양자 간 특별협정의 관련 조문들을 살펴보고, 이에근거한 UNHCR의 활동근거와 중국의 국제법적 의무에대해 고찰한다. 아울러 2006년 UN 총회의 보조기관으로 새로 설립되어 본격적으로 그 활동을 전개하고 있는UN 인권이사회의 특별절차, 진정절차 및 국가별 정례인권검토와 같은 다양한 절차들을 활용하는 방안에 대해서도 함께 고찰함으로써, 가장 극심한 인권침해의 하나로 간주될 수 있는 탈북자와 같은 난민문제에 대해보편적 국제기구의 활용을 통한 해결의 가능성을 모색한다

Histiocytosis-X 증례보고

조정현,황병욱,오남훈,유수일,황달성,하인선,이용성 대한신경외과학회 1994 Journal of Korean neurosurgical society Vol.23 No.12

The authors have experiend a case of histiocytosis-X A 7-arsdd male patient had three tender masses, one on the right parietal region, another on the left parietal region, the other on the left Occipital region and revealed exophthalmus on his left side. Plain skull films showed multiple punched out skull defects and on lumbar spine films, collapse of body of second lumbar vertebra was detected. Among the masses, the largest right parietal one was excised totally. The find diagnosis revealed histiocytosis-X on pathologic basis and he was given subsequent chemotheraphy.

韓國 環境陶藝論을 위한 試考

曺正鉉 이화여자대학교 한국문화연구원 1986 韓國文化硏究院 論叢 Vol.51 No.-

The acknowledgement of the environmental ceramic arts is the starting point in establishing the environmental ceramic rts as one separate genre. This study has investigated several items for the development of environmental ceramic arts as follows; First, the methods for building up conceptions were studied. Second, it has investigated when and how Korean environmental ceramic arts had developed. Third, establishing methods and ways of it were studied. Fourth, by showing several practical examples, the methods for application of ancient classics were explained. The results from these investigations, Korean ancient classics of environmental ceramic arts are not started these days, but has accumulation of 1000 years experiences. So, I could try to define new environmental ceramic arts thanks to ancient classics which have profound background, free and progressive way of thinking. By the result of these, in this research, by introducing the definition of ancient classical environmental ceramic arts to modern ones, we can try to search the ways of linking ancient classics and the future.

韓國 陶와 磁器의 定型 考察

曺正鉉 이화여자대학교 한국문화연구원 1988 韓國文化硏究院 論叢 Vol.53 No.-

"Ceramics" is a rather foreign term. It hasn't been used until Choson era. When the terminology of ceramics was disseminated by Japanese, this term underwent a delicate change. Japanese were so bewildered by Koryo Celadon that they tried to adopt it by using the term of Koryo Celadon as the definition of ceramics. This paper is concentration on the appearance and progress of Koryo Celadon and also discussing Silla Earthen Ware and Choson White Porcelain. We can see the Japanese interests in porcelain by the appearance of important paper in early of 20 century. And their interests resulted the meaning of ceramics be marrowed down to porcelains only. So, Japanese written ceramic histories have a trend of dealing mainly with Koryo Celadon, Punchong and Choson White Porcelain. Despite the fact that there were earthen wares in both Koryo and Choson era, Japanese the study of this ceramic type in missing in papers. Since the Old Stone Age, there have been vessels from earth and hardened with fire for thousands of years in Korea. These vessels which fall under a category of smoked unglazed earthen ware have been practically used by Korean people. So they had a variety of shapes as well as purposes. This trend is continuing in modern society as well as it had been in ancient one. This tells us that smoked unglazed earthen ware was the fundamental of Korean Ceramics. Sometimes Korean accepted foreign stimuli. When Chinese celadon extended to Koryo, people accepted it and developed it more. And all the more outstanding Jade-like color by Korean surprised Chinese. Accumulation of technique practiced in smoked unglazed earthen ware made it possible. Those capabilities enabled them to make Punchong and Choson White Porcelain which are highly praised by all over the world now. After decline of White Porcelain, contemporary ceramics art took its place and formed modern trend. And the fundamentals of earthen ware also affected the development of contemporary ceramics. A culture has a strong tendency that it has a dual-factor of high-society culture and popular mass one. This can be applied to Korean earthen ware and Porcelain, too. In spite of this fact, the Korean ceramic histories written by Japanese ignored the field of earthen ware, concentrating only in development history of porcelain. They could be called as rather Porcelain Histories, but the definition was mingled due to Japanese customs. Even after 1945 Liberation, the unconscious succession of this method caused ceramic history to cripple from lack of earthen ware history. This made ceramic history fall into chaos, and modern earthen ware seems to have no ancestral origin. The point that I want to bring up is this; The earthen ware history which was for gotten should be revived in order to connect the experience of thousands of years to today's earthen ware. The reason why this reasonable methodology is ignored today is that we are too dazzled by ceramic history by Japanese. This should be corrected. The ceramic types such as smoked unglazed earthen ware, Onggi(earthen ware), Chilgi(earthen ware), which were the fundamentals of Korean ceramic history for thousands of years, deserve circumspect reconsideration. If we, with the smoked-unglazed earthen ware in mind as a fundamental, reexamine Koryo Celadon, Punchong and White Porcelain, our ceramic history shall be clear at a glance. When we study the history of porcelain and earthen ware with this new method, we can find the origin of our contemporary ceramics and foresee the perspective of our future ceramics. This topic is so important that it can't be handled lightly. Since ceramic is not solely the term for porcelain but compound terminology, in order to revive the each characteristics of Porcelain and earthen ware, I illustrated the different use of these two. My work is not very satisfactory comparing to my purpose, but in the point of introducing a new methodology, I think it was successful.

DS / CDMA 통신의 RAKE 수신기를 위한 코드 동기 알고리듬 ( A Code Acquisition Algorithm for RAKE Receivers in the DS / CDMA Communication Systems )

조정현,이한섭,홍대식,강창언 대한전자공학회 1994 대한전자공학회 학술대회 Vol.1994 No.11

링 구조 입력 버퍼를 가지는 8x8 배처-베니언 스위치의 FPGA 설계 및 구현 ( FPGA Design and Construction of an 8x8 Batcher-Banyan Switch of Ring Type Input Buffers )

조정현,최순신,지용 대한전자공학회 1997 대한전자공학회 학술대회 Vol.1997 No.11

甕器小論

조정현 이화여자대학교 도예연구소 1987 陶藝硏究 Vol.- No.9

치과용 주조합금의 주조방법과 결함에 따른 부식특성

조정현,고영무,최한철,박재준,양천승,박수정 대한치과재료학회 2004 대한치과기재학회 학술대회 Vol.2004 No.8