朝鮮時代 宮苑의 空間特性에 關한 硏究 : 象徵性 解釋을 中心으로

曺正松,이유직 서울大學校農科大學 農業開發硏究所 1991 서울대농학연구지 Vol.16 No.1

The purpose of this study was to interpretate the spatial character from the viewpoint of symbolism. and to extend the range of our understanding of the royal gardens in Yi-Dynasty. This study firstly made the field survey of the extant royal gardens and investigated the old reference materials. And it investigated the character of the royal gardens mainly with the composition of the palace and the function of the hall. It examed the spatial character of the royal gardens through the interpretation of symbolism. And the results were summarized as follows, 1. The royal palace has the image of the center as the sacred mountain. Especially Jeong Jeon (the presence chamber) has the strongest image of the center. Sam Jo is the front part of the palace. There are not much ornament in exterior design, and 'exterior space has a close relationship to the function of the hall. Rear garden is constructed for relaxation. pleasure and studying. 2. There are two domains in the royal palace. One is 'the profane' domain which located at the front part of the palace, and the other is 'the sacred' domain at the rear part. 3. Two domains of the palace are connected by the path. The path consists of more than one element and gives the specific experience. The path is the kind of 'the rite of the passage.'

강원대학교 석재복합신소재제품연구센터

조정식,이광래,유동석,강석원 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

석회유의 탄산화반응에 의하여 생성되는 탄산칼슘의 결정화공정에 대한 정량적 해석을 위하여 개체군 수지식(population balance)을 이산화(discretization)하는 방법에 의해 반회분식 침전결정화기에서 생성된 탄산칼슘의 입도분포를 수치모사하여 실험치와 비교하였다. 수치모사에 의한 탄산칼슘의 입도분포는 실험치와 잘 일치하였으며, 응집이 입자크기에 의존(size-dependent agglomeration)한다고 가정한 경우가 응집이 입자크기와는 무관(size-independent agglomeration)하다고 가정한 경우보다 실험치에 더 근사한 결과를 보였다. 또한, 응집핵(agglomeration kernel)이 깨어짐핵(rupture kernel)보다 입도분포에 미치는 영향이 더 큰 것을 알 수 있었다. For the quantitative analysis of crystallization of calcium carbonate formed by carbonation of lime milk, PSD(particle size distribution) of the calcium carbonate, which is the carbonation product of lime milk, was numerically simulated by the method of discretization of population balance and compared with the experimental data of semi-batch precipitative crystallizer. The simulated PSD was well correlated with the experimental data. And the simulated results of PSD for size-dependent agglomeration were well-matched to the experimental data than for the size-independent agglomeration. Moreover, it was shown that agglomeration kernel had greater effects on PSD than rupture kernel.

유압관로에서 비정상유량의 속도분포에 대한 이론적 해석

유영태,조정규,최병재 조선대학교 에너지.자원신기술연구소 2001 에너지·자원신기술연구소 논문지 Vol.23 No.1

An efficient wave equation is analyzed for determining wave of taking into account viscosity and radial velocity and a oil hammer. Both frequency and transient response experiments are carried out with use of a rotary sinusoidal flow generator. The dynamic pressure of oil is measured and the obtained frequency characteristics are compared with the theoretical ones. Experimental and theoretical results make clear that the wave equation investigated here can predict wave phenomena in a wave transmission line containing a viscous liquid. i.e., in a hydraulic lines.

抗癌丹을 投與한 胃癌 患者 105例에 對한 臨床報告

유화승,최우진,이용연,서상훈,조정효,이연월,손창규,조종관 대전대학교 한방병원 2000 惠和醫學 Vol.9 No.2

Clinical studies were carried out 105 cases of patients with stomach cancer treated by Hangamdan(抗癌丹) from January 1th 1998 to September 30th 2000. The results were summarized as follows; 1. Distribution of those attached by stomach cancer, by sex, showed that Male is more then Female, by age, showed that the number of forties, fifties, sixties are majority. 2. Distribution of diagnostic stage, in descending order; stage Ⅲ(45.1%, top), stage Ⅳ(40.2%). 3. The effects of maintenance and improvement in the symptoms with traditional oriental therapy(77.8%) and combined treatment of western and oriental therapy(92.3%) were observed. The effects of the symptoms were as follows; abdominal pain (16.3%), general body weakness(10.5%), nausea&vomiting (8.6%), diarrhea(6.7%) and etc, in orders. 4. Analysis of hematology attached by stomach cancer, maintenance and increasing of WBC(89.4%), RBC(63.6%), Hgb(62.3%), Platelet(95.6%) were observed. After taken Hangamdan, the safety of the liver and kidney were as follows; maintenance and decreasing of AST(85.3%), ALT(91.6%), BUN(84.8%), Creatinine(92.4%) were observed. 5. Analysis of IL-12 and IFN-γ attached by stomach cancer, increasing of IL-12(39.1%), IFN-γ(69.6%) were observed. 6. Analysis of QOL attached by stomach cancer, maintenance and improvement of combined treatment of western and oriental therapy(91%), traditional oriental therapy(85.2%) were observed. 7. Analysis of survival in patients with Ⅳ stage of stomach cancer, above 6 months(17.1%), 12 months(85.2%) were observed. 8. Analysis of antitumor effects, maintenance of traditional oriental therapy(81.5%) and maintenance and improvement of combined treatment of western and oriental therapy(89.7%) were observed. Analysis of tumor marker attached by stomach cancer, maintenance of CEA(85.7%) were observed. 9. Analysis of curative valuation, maintenance and improvement of traditional oriental therapy(77.7%), combined treatment of western and oriental therapy(82.1%) were observed. From the above results, it is suggested that Hangamdan has significant effects of antitumor and immune activity, also could be usefully applied for stomach cancer patients by combination with western therapy or alone.

주의력결핍과잉행동장애와 Alpha-1C-Adrenergic 수용체 유전자와의 연관성에 대한 연구

조수철,김재원,김붕년,황준원,박미라,김순애,조대연,유희정,정운선,손정우,박태원 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.1

Objectives : Neurobiological and pharmacological research has suggested that the dysregulation of the central noradrenergic systems might be involved in the pathophysiology of ADHD. The aim of this study was to examine the association of the alpha-1C-adrenergic receptor gene (ADRA1C) with ADHD in Korean subjects. Methods : In a case-control study, we assessed 186 DSM-IV ADHD probands and 150 normal controls. One hundred and eight trios were studied in a family-based association analysis. Psychiatric diagnoses were derived through structured diagnostic interviews. For the clinical evaluation of the ADHD subjects, the Child Behavior Checklist (CBCL), the ADHD Rating Scale-IV (ARS) and the Junior Temperament and Character Inventory (JTCI) were administered. A computerized continuous performance test (CPT) was used to measure the inattention and impulsivity of the ADHD children. Results : There were no significant differences in the genotype or allele frequencies of the ADRA1C PstI polymorphism between the ADHD and control group (p>0.05). The transmission disequilibrium test (TDT) analysis observed no evidence for biased transmission of any of the alleles of the PstI polymorphism. There were no significant differences in the CPT or JTCI profiles between those ADHD subjects with the CC genotype and those with the other (CT+TT) genotypes at the PstI polymorphism. Conclusion : The results of this study do not support the ADRA1C as a major genetic susceptibility factor in ADHD.

西歐 代替醫學의 癌 治療에 關한 硏究

兪和承,李容淵,徐祥熏,崔宇鎭,曺政孝,李淵月,孫彰奎,趙鍾寬 대한한방종양학회 2000 대한한방종양학회지 Vol.6 No.1

At here, we investigated the historical background, current stage, and concrete therapies of altematives in cancer therapy. We obatined the conclusion below. 1. Alternative medicine(AM) is a unothodoxial medical physiology, medical practice or intervension that overcome the side effects. faults, limits of coventional medicine. 2. Recentely, as emerging New-age movement, collgpse of Decarte's mecanical cosmology, and emphasis on patient rights, the interest of AM is increased, and foreign & domestic use rates of AM are risen. 3. After coventional medicine in cancer therapies tha depends on poerations, radiations, and chemotherapy is bounded, Altematives in cancer therapy are rapidly developed, and the majority of users are often considered satisfactory. 4. Alternatives in cancer therapy are classified six boundaries; Diet and Nutrition, MInd-body Technique, Integrated System, Pharmacologic and Biologictreatments, Immuno Enhanced Therapy, Immuno Enthaced Therapy, Natural and herbal medicine. 5. Looking at contents of Alternatives in cancer therapy, we get to know most of them are similar to the treatment of oriental medicine in holistic method, therapy, philosophy. If we synthesize the alternative medicine's treatment mentioned above and investigate it with oriental medical viewpoint, that may help us approach the conquest of cancer and improve the rate of cure. that may help us approach the conquest of cancer and improve the rate of cure. 6. It is certain that foreign AM will be imported reversely, and we must prepare for rebuilding of Korean traditional AM systemically, investing for activity positively, making national policy for medical system.

抗癌丹을 投與한 各種 癌患者 320例에 對한 考察

曺政孝,兪和承,李淵月,孫彰奎,趙鍾寬 대전대학교 한의학연구소 2004 혜화의학회지 Vol.12 No.2

The purpose of this study was to investigate the effects of Hangamdan(抗癌丹). The clinical study was carried out 320 cases of patients with cancer treated by Hangamdan(抗癌丹) from May 1st 1998 to September 1st 1999. The results were summarized as follows; 1. The effects of improvement in the symptoms with traditional oriental cancer therapy(47.6%) were higher than combined treatment of western and oriental therapy(37.4%). 2. In the analysis of hematology, maintenance and increasing of WBC(86.2%), Hgb(87.2%), Platelet(97.6%) RBC(81.1%) were Observed. In the analyses of tumor marker, maintenance and decreasing of CEA(76%), CA19-9(88.8%), AFP(69.2%) were observed. 3. In the analysis of safety, maintenance and decreasing of AST(93.1%), AL.T(95%), BUN(92.2%), Creatinine(93.6%) were observed. 4. In the analysis of QOL attached by cancer, combined treatment of western and oriental therapy(maintenance and improvement; 91.8%) was higher than traditional oriental cancer therapy(maintenance and improvement; 79.3%) 5. In the analysis of survival in patients with terminal cancer, above 6 months(46.3%), 12 months( 19.2%). 6. In the analysis of antitumor effects, combined treatment of western and oriental therapy(maintenance 71.6% improvement 12.8%) was higher than traditional oriental therapy (maintenance 66.7% improvement 9.5%). 7. In the analysis of curative evaluation, combined treatment of western and oriental therapy(maintenance 40.4% improvement 41.8%) was higher than traditional oriental therapy (maintenance 23.8% improvement 46.1%). 8. In the analysis of IL-12 and IFN-γ attached by cancer, increasing of IL-12(32.3%), IFN-γ(41.5%) were observed. From the above results, it is suggested that Hangamdan has significant effects of antitumor and immune activity, also could be usefully applied for cancer patients by combination with western therapy or alone.

6kW 풍력발전기의 출력곡선 측정

유능수,남윤수,이정완,조주석 강원대학교 산업기술연구소 2005 産業技術硏究 Vol.25 No.B

The power performance monitoring system for a small class of wind turbine is established. The wind turbine power performance characteristics are determined by measured power curve and the estimated annual energy production (AEP). The measured power curve is determined by collecting simultaneous measurements of wind speed and power output at the test site under varying wind conditions. In order to determine the power performance characteristics of the wind turbine accurately, the data are of sufficient quantity and quality shall be corrected according to defined criteria. In this study, the 6kW wind turbine made by Germany Inventus GmbH is examined.

SNMP 기능확장을 통한 Network 성능 향상에 관한 연구

유성진,김중태,조영주,정일용 조선대학교 전자정보통신연구소 2003 電子情報通信硏究所論文誌 Vol.6 No.1

On internet environment multimedia information containing voice and image is tramitted, which is tens times or hundreds times larger than oridnary information Analytic types for network management in this environment are consisted of a real time analysis, a basis analysis and an intensive analysis. An intensive analysis is to gather trend information on specific objects periodically, and to analyze this information in order to monitor network conditions When SNMP is applied to collect the trend information, it brings on an increase of network load, a delay of response time and a decrease of accuracy of data collection since an agent responds to each managers' polling. In this paper, an efficient SNMP is proposed and implemented to add time variables in the existing SNMP PDU It minimizes unnecessary traffic at an intensive analysis between manager and agent, and collects trend information accurately The results of experiments show that it has compatibility with the existing SNMP, decreases an amount of network traffic greatly and increases the accuracy of data collection.

새로운 열방성 액정중합체의 합성과 PET와의 블렌드

조정대,김희종,최재곤,조병욱,유지강 조선대학교 생산기술연구소 1997 生産技術硏究 Vol.19 No.1

Blends of new thermotropic liquid crystalline polymer(TLCP) with poly(ethylene terephthalate)(PET) were prepared by the coprecipitation from a common solvent. The thermal, mechanical properties and morphology of the blends(2wt%, 5wt%, lOwt% and 20wt% TLCP/PET) were examined. In the blends, liquid crystalline phase did not reveal any significant macrophase separation and thermal degradation at the processing temperature. According to the scanning electron micrograps, the TLCP domains in matrix were found to be more or less finely dispersed with 0.2㎛ to 0.4㎛ in size and interfacial adhesion between the TLCP and matrix polymer was excellent. Results of mechanical property measurement show that modulus of TLCP/PET blend was enhanced with increasing TLCP content.