素問·骨空論에 對한 硏究

曺基烈,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

The text of the Go1 Gong Ron (骨空論) of the So Moon (素問) was written in the Kap UI Kyung (甲乙經) volume 2 chapter 2 and volume 8 chapter 1. Also it was written in the Tae So (太素) volume 10, 11 and 26. In the Shin Kyo Jung (新校正), they say that it is wriien in the Jeon Won Ki Bon (全元起本) volume 2 and 6. But Wang (王永) interpreted it in volume 16. Also it was introduced in the Ryu Kyung (類經) volume 8, 9, 21 and 22 by Jang Kae Pin (張介賓) in the Myung (明) dynasty. In Go1 Gong (骨空), Gol(骨) means bone and Gong(空) means hole. So Go1 Gong(骨空) means the holes on bone of the human body. A large number of acupuncture points in 12 meridians are located on the holes of bone, and they are playing an important part in the treatment of diseases. In Go1 Gong Ron (骨空論), many points that is choosed when we treat various diseases by acupuncture are mentioned, locations that the holes of bone are distributed in are introduced. So it is called Go1 Gong Ron (骨空論) . This article of the research on the Go1 Gong Ron (骨空論) can be divided into 4 chapters. Summerking the contents of the Go1 Gong Ron (骨空論) in reference to the contents of successive generation note, the contents were as follows. Chapter 1 is about the way to use in treating various diseases what caused by Pung Sa (風??) and deals with the methods of locating acupoints based on a frame. Chapter 2 is written about lines that Conception Vessel (任??), Governer Vessel (????), and Throughfare Vessel (????) pass through, and pathological explanations on the diseases which are belong to those three meridians. The name of each part of the leg and the treatment corresponded to each phase of diseases of the leg are also mentioned in this chapter. Chapter 3 is concretely written about the name and position of the hole on bone of the human body. Chapter 4 deals with moxibustion therapy which we use to treat having an attack of indigestion, being bitten by dog, and feeling cold and heat in turn. Because the ancient men used acupuncture as main treatment of disease, they thought much of acupoint. A large number of acupoints are located on the holes of bone, and are playing an important part in the treatment of diseases. Therefore well understanding of Gol Gong Ron (骨空論) is very important. It is too difficult to understand the Gol Gong Ron (骨空論), because it is written in old Chinese. Consequence of above reason, the writer of this article has researched to find out the exact meaning of that.

기계 구조물의 안정성 평가를 위한 레이저 초음파법 적용

김재열,송경석,김창현,고명수 한국공작기계학회 2003 한국공작기계학회 추계학술대회논문집 Vol.2003 No.-

Non-destructive test on the size and depth of cracks has been required for the safety evaluation of structures. Ultrasonic method based on laser techniques is one of the most popular non-destructive methods which overwhelm PZT based tests. In the present paper, ultrasonic was generated by high powered Q switching Nd:YAG pulse laser. Experiments were carried out using Fabry-Perot interferometer which was intensively discussed in the present study.

오류 정정 스트림을 갖는 멀티스트림 기반 SPIHT 비디오 전송 기법

강경원,류권열 위덕대학교 산업기술연구소 2003 산업기술연구소 논문집 Vol.7 No.1

본 논문에서는 인터넷 환경의 비디오 파일 서비스에서, 클라이언트의 대역폭을 최대한 활용할 수 있는 효율적인 비디오 전송 방법을 제안한다. 제안한 방법은 QoS가 보장되지 않는 비동기적인 패킷망에서 TCP의 성능 향상을 위해 멀티스트림을 이용한 병렬 전송을 적용한다. 그리고 수신 버퍼링 처리에서 손실된 블록은 오류 정정 스트림을 이용하여 복원함으로써 네트워크 지터에 강인한 신뢰성 있는 비디오 전송을 가능하게 한다. In this paper, we propose the effective video transmission method that can be best using the bandwidth of clients on a video file service of the internet environment. The proposed method apply to the parallel transmission using multi-streams for improving of TCP efficiency on asynchronous packet network that, is not guarantee QoS. And it is robust to network jitter, and can do video transmission with reliability, because a lossed block is reconstructed using error correction steam in reception buffering process.

졸-겔법에 의한 PZT-PNN 薄膜의 特性

임무열,구경완 永同工科大學校 1995 硏究論叢 Vol.1 No.1

유기금속을 사용한 졸-겔 스핀 코팅법으로 PZT-PNN 박막을 제조하였으며, diethanolamine을 안정화물질로 사용하였다. PT:PZ:PNN의 코팅 용액의 mol%는 각각 #1(50:40:10), #2(50:30:20), #3(45:35:20), #4(40:40:fO), f5(40:50:10), #6(35:45:20) 그리고 #7(30:50:20)으로 제조하였다. 스핀 코팅된 박막의 잔류 유기물을 제거하기 위해 350t에서 예비소결을 하였고, 박막의 결정화를 위해 450℃~ 700℃에서 소결하였다. 백금 기판과 Pt/TiN/Ti/TiN/Si 기판 위에 박막을 성장하였으며, 500℃의 소결에서도 perovskite 상이 출현하였다. 결정성이 가장 양호한 소결온도는 700℃이었다. Sawyer-Tawer 회로를 이용하여 박막위 P-E 이력곡선을 관찰하였다. 박막의 항전계와 잔류분극은 각각 28.8 ㎸/㎝과 18.3 uC/㎠이었다. 유전상수 k는 128 ~ 1120의 값을 나타내었고, 상경계(40:40:20 ㄹmol%)에서 최대값을 보여주었다. 박막의 진성파괴전압은 27.0 ~ 60.0 ㎹/m이었으며, 소결온도가 올라갈수록 파괴 전압은 낮아지는 경향을 나타내었다. PbTiO_3-PbZrO_3-Pb(Ni_1/3Nb_2/3O_3)(PZT-PNN) thin films were been prepared from corresponding metal organics partially stabilized with diethanolamine by the sot-gel spin coating method. The each mol rates of PT:PZ:PNN solutions were #1(50:40:10), #2(50:30:20), #3(45:35:20), #4(40:40:20), #5(40:50:10), #6(35:45:20) and #7(30:50:20) respectively. The spin-coated PZT-PNN films were heat-treated at 350t for decomposition of residual organics, and were heat-treated at temperature between 450t and 750t for crystallization. The substrates, such as Pt and Pt/TiN/Ti/TiN/Si were used for the spin coating of PZT-PNN films. The perovskite phase was observed in the PZT-PNN films which were heat-treated at 500℃ The crystallization of the PZT-PNN films was optimized at 700℃ of sintering temperature. The P-E hysteresis curve was drawn by Sawyer-Tower circuit with PZT-PNN film. The coercive field and the remanent polarization of PBT-PNN film was 28.8 ㎸/㎝ and 18.3 uC/㎠ respectively. Its dielectric constants were shown between 128 and 1120, and become maximum value in MPB. The break down voltages of PZT-PNN films were shown between 27.0 and 60.0 ㎹/m.

형상인식을 적용한 용접 결함의 특징변수 추출

김재열,마상동,오성민,송경석,김양중,김창현,곽이구 朝鮮大學校 機械技術硏究所 1999 機械技術硏究 Vol.2 No.2

In this study, the researches classifying the natural flaws in welding parts are performed using the signal pattern classification method. For this purpose 500MHz storage digital oscilloscope including FFT function and enveloped waveform generator are used and the signal pattern recognition procedure is made up the digital signal processing, feature extraction, feature selection and classifier design. Specially it is composed with and discussed using the distance classifier is based in euclidean distance the empirical Bayesian classifier. In feature extracting, it is performed using the class-mean scatter criteria. And the signal Pattern classification method is applied to the signal pattern recognition problems of natural flaw that is porosity inclusion, slag inclusion, lack of penetration, lack of fusion. center crack, side crack, toe crack. root crack as the planar and volumetric flaw classification problem. According to this results, if appropriately learned the neural network classifier is better acquire the recognition rate of 86.31% above through it is different a little according to domain extracting the feature and the classifier

WDM-PON용 Bi-Di Ferrule 연마기 및 연마기술 개발에 관한 연구

김재열,허상휴,고명석,송경석,유신 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-

WDM-PON(Wavelength Division Multiplexer) was known as solution of ultimate FTTH(Fiber-To-The-Home) in big city and internet network. Optical module part among whole system is the most difficult technologically, it is getting into bottle-neck of development. Quality, all prices are many up to now assignments to be satisfied, it can be said that is early phase. In this treatise I wish to develop WDM-PON Bi-Di Ferrule polishing machine and a polishing technology that use ferule polishing horn in Bi-Di that is an existing technology.

피지선 모반에서 발생한 유두상 한선종 1예

성열오,서무규,문형도,박기흠,이창우,이경섭 동국대학교 경주대학 1993 東國論集 Vol.12 No.-

Syringoadenoma papilliferum occurs as a solitary lesion appearing usually on the scalp. It's origin is not definitely known, and about one-third of cases are associted with nevus sebaseous. We describe a case of syringoadenoma papillferum associated with nevus sebaseous in a 29 year-old female who had developed bean sized verrucotic nodules on the Rt. temporal area of the scalp since 6 years after removal of nevus sebaceous. Histopathologic findings showed hyperkeratosis, acanthosis and villi that projected into a cystic lumen. And the villi were surrounded by two cell layers.

인삼, 식이섬유, DHA를 첨가한 기능성 두부의 특성

백은경,구혜진,김경선,김동섭,백무열 경희대학교 생명자원과학연구원 2004 硏究論文集 Vol.23 No.-

두부의 기능성과 고급화 및 다양화를 하기 위하여 식이 섬유, 인삼, DHA를 첨가하여 기능성 두부를 제조함에 있어 이들 첨가량이 품질에 미치는 영향을 조사하였다. 식이 섬유 첨가 두부는 첨가량이 증가함에 따라 수율이 증가하여 경도, 응집성 및 껌성이 감소하는 경향을 나타내었으며 탄성은 첨가량에 따라 큰 차이를 나타레지 않았다. 관능검사 결과 또한 첨가량이 증가함에 따라 경도, 응집성, 탄성 등의 감소와 쓴맛, 떫은맛의 증가로 인하여 전반적인 기호도가 첨가량이 증가함에 따라 감소하였다. DHA 첨가 두부는 경도와 껌성이 기계적 특성치와 관능검사 결과에서 모두 첨가량의 증가에 따라 증가하였으며, 이외의 특성들은 대조구와 큰 차이를 나타내지 않아 첨가량에 관계없이 전반적인 기호도에서 대조구와 크게 차이를 나타내지 않았다. 인삼분말과 extract 첨가 두부는 첨가 방법에 상관없이 수율과 기계적 특성치인 탄성과 응집성에서 대조구와 큰 차이를 나타내지 않았으며, 인삼 고유의 성질 때문에 첨가량이 증가함에 따라 L값은 감소하고 a값은 증가하였으며 쓴맛과 떫은맛이증가하여 전반적인 기호도가 분말과 extract 모두 첨가량이 증가하면서 낮아졌으며 최소 첨가량인 0.05%를 첨가하는 것이 경도. 탄성, 껌성 , 응집성에서 대조구와 가장 유사한 것으로 나타나 전반적인 기호도가 0.05%에서 우수하게 평가되었다. 따라서본 실험을 바탕으로 하여 앞으로 식이 섬유와 인삼, 식이 섬유와 DHA. 인삼과 D보A, 마지막으로 이 세 가지를 모두 섞어서 첨가하여 더 기능적이고 다양한 기능성 두부에 대한 실험을 수행해야 할 것이다. The quality characteristics of functional soybean curd with polydextrose, ginseng and DHA (docosahexaenoic acid) were investigated. As the concentration of polydextrose increased, the yield increased but hardness, cohesiveness and gumminess decreased. In sensory evaluation, the overall preference decreased with increasing polydextrose concentration possibly due to decrease of hardness, cohesiveness and springiness, as well as increase of bitter and puckery tastes. Soybean curd with DHA showed no differences in all properties except hardness and gumminess. Soybean curd with ginseng extract and ginseng powder showed no difference in the yield and the textural properties. But the L value decreased, and a value, bitter taste and puckery taste increased with increasing ginseng concentration. Although the overall preference was decreased with increasing ginseng concentration in both powder and extract, addition of minimum concentration (0.05%) showed similar characteristic with control.

멀티미디어 시대의 기업 경영전략 연구

박경열,최훈 東新大學校 1999 論文集 Vol.11 No.-

This article shows flow multimedia age affects the enterprises and indicates some effective suggestions to prepare the influence of new age. First of all, this article describes the effects deals with multimedia appear in many respects such as marketing, goods, and industries. Secondly, this paper explains that business doesn't need to be classified any more because of integration in multimedia age. Also technologies of multimedia are using in products field as well as services. That's the reason why it is very important for an enterprise to observe the business circumstances. The purposes of this article are observing the changes carefully in multimedia area and analyze the relationship rationally in information system and management organization. It also represents how to correspond and deal with various business surroundings. In addition, this article explains why the enterprises tend to be smaller. There are two views that an enterprise has to be larger or smaller for surviving in worldwide market. It takes more time for a larger enterprise to make decision because of its vastness. However, smaller enterprises prefers to use cyber-space using internet and make decision quickly and develops their business in short time.

근골격계 질환 예방을 위한 재생타이어 트레드 버핑작업 개선에 관한 연구

김재열,한재호,이연신,김항우,오성민,송경석 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

As a part of environmental pollution prevention and resources recycling, the regeneration of waste tire has been largely contributed to national industry. But, the worker has been evaded this regeneration process by reason of the best mischievous process condition among 3D industries.So, the first, the process condition of regeneratingwaste tire was analyzed. The second, the equipment or system was developed for the improvement of working strength and environment. The last, researchers intend to solve these problems