• Transactions of the Korean Society of Mechanical Engineers
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• v.14 no.4
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• pp.899-906
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• 1990

본 연구에서는 자동차엔진에 대한 응용의 일환으로써 밀폐된 축대칭 연소실내 의 정지하고 있는 공기에 분사에 의해 형성된 분무액적들을 점화원을 이용하여 화염을 생성시키고 그에 따른 화염전파 및 낮은 마하수에서의 유동현상과 이상간의 물리적 관 계를 다차원 유한차분법에 의한 물리적인 지배방정식의 동시해법인 ALE(Arbitrary La- ngrangian Eulerian)방법으로 구성되어 있는 CONCHAS-code를 이용하여 해석하고, 연료 액적의 분사각도, 크기 및 연소실내 기체유동의 각속도의 변화에 의한 분무연소의 과 도적특성을 고찰하고자 한다.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2004.05a
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• pp.175-176
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• 2004

탱자나무는 낙엽활엽소교목으로 중국이 원산지며, 우리나라에서는 경기이남 지역에 자생하고 있다. 과거에 탱자나무의 날카로운 가시로 인해 도적을 막고 귀신을 쫓기 위하여 울타리용으로 많이 심었다. 한의학에서는 지실이라고도 하며 건위ㆍ이뇨ㆍ거담ㆍ진통 등에 쓰인다. 그리고 차로도 음용하며 익은 탱자를 지각이라 한다. 최근 들어 탱자가 아토피 피부에 효능이 있다는 보고에 따라 탱자추출물의 염색성을 검토해 보았다. (중략)

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.485-487
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• 2015

본 논문에서는 공인인증서 의무화 사용이 폐지되면서 전자서명 신기술이 도입되고 있으며 이에 국내 전자서명법과 국외 전자서명법에 대한 조사 및 분석을 통해 전자서명 신기술 도입 시 전자서명 기술을 운영하기 위한 법제도적인 지원방안을 제시하였다.

• Journal of Sasang Constitutional Medicine
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• v.13 no.3
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• pp.118-120
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• 2001

Gyolhyungjeung is typical in soyangin and occur when Pyo and Li are all out of balance. The patient was treated with Dojukganggi-tang and showed improvement. This report is to describe the process and contents about the way the patient got the disease and cured.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.14 no.3
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• pp.280-287
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• 2007

Purpose: This study was done to identify effects of lumbar curve support on back pain and comfort during bed rest after transurethral resection of prostate (TURP). Method: A quasi-experimental design with a non-equivalent control group was used. All patients were diagnosed with benign prostatic hyperplasia and underwent TURP. Twenty participants were assigned to the experimental group and twenty to the control group. After TURP, the lumbar curve of patients in the experimental group was supported using gel pads for 6 hours while the control group received the usual care with the both leg straight. The intensity of back pain and comfort levels were assessed on immediate return to the unit and for six hours following TURP. Bleeding complications were detected from hemoglobin and hematocrit levels. Results: Support of lumbar curve was found to be significantly effective in reducing back pain. the need for analgesics was significantly less in the experimental group. Comfort levels were not significantly different between the two groups. There were no bleeding complications in either group. Conclusion: These results suggest that supporting of lumbar curve ameliorates back pain without causing an increased incidence of bleeding complications after TURP and this nursing intervention should help TURP patients to be more comfortable.

• Journal of architectural history
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• v.15 no.3
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• pp.27-42
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• 2006

Many contemporary architectural avant gardes tend to use painting as a medium to create architecture which goes beyond the rationalized spatial conception of modem architecture represented by perspectivism. They produce non perspective drawings to represent spatial Ideas, and expand it through poetic imagination to create an unexpected architectural form and space. This paper attempts to analyze the historical origin and background of dominance of drawing in the production of architecture. It was with the invention of perspective that architectural representation became important tool for architectural production. Thereafter, drawing was considered prior to actual building and architecture was considered a three dimensional realization of two dimensional drawing. Modernist avant gardes such as Cubism shattered the rationalized pictorial space of perspective and found a new pictorial space. They tried to extend it to three dimensional space through parallel projection largely based on the Hildebrand's theory of pure visibility. However, due to the ambiguity of the position of the viewing subject, their attempts could not succeed in creating a new architecture. The new architectural avant garde of the 70's rediscovered the early 20th century avant gardes in their attempt to create a new architecture which can register the fragmented spatial condition of contemporary society, and used painting as a medium to create architecture. Their difference from the early avant gardes was that they used poetic imagination rather than parallel projection in the process of projecting three dimensional space and form from the painting. However, their architecture cannot escape the scopic field of perspectivism in that they rely on the picture plane and the distance between object and viewing subject. Therefore, I conclude that in order to create architecture which goes beyond the rationalized space of modern architecture, it is necessary to resort to other tradition of modern architecture than visual one.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.410-417
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• 2009

South Korea had experienced the great of sports since entered in advanced country group. International sports game such as Olympic developed nation. Sports is intermediate that improve Korean public information level in community of nations. It's difficult to find another contents. Also, sports is important means between south and north Korea in branch situation. Sports is expected to practical improvement of country more than ever. In this way, sports had become real means of nation development. Therefore, social effort about promotion of sports need to be engaged in continuous and various form. This research proposed legal improvement for safety promotion of sports equipment. Sports facilities utilization activation may be ended by country sports competitive power.

• Journal of KIISE:Computer Systems and Theory
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• v.30 no.11
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• pp.629-654
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• 2003

A new multiresolutional scheme that reconstructs a polygonal mesh from the set of contours is presented. In the first step, we apply a radial gradient method to extract the contours on the sampled slices from a volume data. After classifying the types of the edges on the contours, we represent the contour using the context-free grammar. The polygons between two neighboring contours are generated through the traversal of the derivation trees of the context-free grammar. The polygonal surface of the coarsest resolution is refined through the refinement of the contours, which is executed by casting more rays on the slices. The topologies between the polygonal surfaces of various resolutions are maintained from the fact that the radial gradient method preserves the topologies of the contours of various resolutions. The proposed scheme provides efficient computation and compression methods for the tiling procedure with the feature preservation.

• The Journal of the Korea Contents Association
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• v.17 no.10
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• pp.483-491
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• 2017

Compared to penetration of Electronic Medical Record(EMR) system, Healthcare Information Exchange(HIE) has been less active in South Korea. The aim of this study is to explore medical law newly legislated to introduce HIE through the nation. The important insights are that the medical institutions exchange the patient's healthcare information based on the consent of the patient, and it is expected to be set up and managed the medical record exchange support system by the government and a consignment organization. In addition, the certification program for standardization and interoperability on the EMR system would be conducted. Nevertheless, continued policy developments and researches for the promotion of HIE will be urgently needed such as the education for the vendors and developers, developments of the certification programs and the incentive payment programs and the public relations.

• Journal of the Korean Society of Marine Environment & Safety
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• v.18 no.4
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• pp.336-344
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• 2012

It is very important to salvage the vessel and seafarer rapidly and efficiently when maritime accident occurred, as maritime accident has a bad effect on vessel, seafarer and shipping industry as well as the whole community itself. Especially, marine salvage in relation to the accident involving huge marine pollution and loss of life will be regarded as a more important process because the accident would result more severe damages. However, domestic marine salvage forces are weaker than other country's, and private marine salvage company has poor technical and commercial base even though the Korea Coast Guard and Navy have relatively more modernized equipments and squad. Thus, it is very important to promote marine salvage operation capacity because it is related with the national security as well as the national economy. In this regard, this study examines the promoting method of marine salvage including its public and private section from the perspectives of law and systemic revision.