http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
박준용,박종연 강원대학교 정보통신연구소 2003 정보통신논문지 Vol.7 No.-
This paper described the dimming control for flouresent lamps by using the electronic ballast is possible. We realized a dimmable ballast which is composed of a passive PFC circuit for low cost and a microcontroller for effective functions. By varying the oscillation frequency, the dimming ballast for the popular flouresent lamps in obtained.
박시준,김호민,한규수,성금수,신미란,문연자,우원홍 한국전통의학연구소 2006 한국전통의학지 Vol.15 No.1
Lavandula vera is indispensable member of the herb family, used for perfumes and potpourri. Androgens have profound effects on the physiology of the sebaceous gland. Sebum is secreted due to the effect of androgen, which starts to be secreted at puberty. Using the human sebocyte cell line SZ95, the author investigated the inhibitory effect of Lavandula vera on the lipid production. Light microscopic finding were examined numerous cytoplasmic lipid droplets SZ95 cells by Oil red staining and lipid droplets were increased markedly by testosterone. On the other hand, combined treatment with Lavandula vera and testosterone resulted in a lower lipid droplets than with testosterone alone in a dose-dependent manner. These findings indicate that Lavandula vera acts antagonistically to testosterone and inhibits the lipid synthesis of SZ95 cells at the cellular level.
박준용,조계현,박종연 강원대학교 정보통신연구소 2004 정보통신논문지 Vol.8 No.-
This paper compares error values of interpolation methods that are used in resampling process before the vibration signal analysis by the change of the motor sped. The motor speed is measured by the tachometer. Tachometer produces one pulse per rotation. We determined resampling time by angle interpolation. To estimate the sample values, we used various interpolation technique. This paper estimated the discrete signal through the linear, quaratic, and cubic interpolation. We proposed the optimum interpolration method by comparing MSE(Mean Squre Error) and calculation amount.
박종연,박준용,최원호 江原大學校 産業技術硏究所 2004 産業技術硏究 Vol.24 No.A
The purpose of this study is to analyze the vibration signal of the revolution machine using the STFT(Short Time Fourier Transform). It is common to analyze the frequency of signal through FFT algorithm with the fixed sampling rate. However, in this situation the order spectrum information useful rather than the general frequency information with the fixed sampling rate. In this paper, the resampling technique was used for getting the information of order spectrum. In resampling process, the arithmetic amount and MSE(Mean Square Error) for various kinds of the signal interpolation was compared and presented the propriety of the interpolation method while developing analysis equipment. Order tracking was implemented using signal interpolation method which it has selected. Then the analyzed results were obtained through simulation using the STFT technique.
우준희,조용균,김은옥,채종일,김양수,양성연,유지소,이성순 대한감염학회 1997 감염 Vol.29 No.1
최근 외국으로의 여행이 빈번해지면서 유입 감염되는 경우가 많아지고 있는 추세이며 임상 증세가 말라리아와 유사하여 다소 진단이 어려울 수가 있어 한번쯤 바베시아증을 생각하는 것이 바람직하겠다. 저자들은 아프리카에 다녀온 뒤 나타난 바베시아증을 경험하였기에 문헌고찰과 함께 보고하는 바이다. Babesiosis is a tick-borne, malaria-like illness caused by Babesia species that infect erythrocytes of mammals incidentally. The family Babesiidae is characterized by consisting of nonpigmented intraerythrocytic parasites that reproduce within erythocytes by asynchronous, asexual budding into two or four daughter cells (tetrad). We experienced a case of human babesiosis presenting fever and chills. The patient was a 49-year old man, who had been in Africa (Ethiopia, Uganda). Three weeks before admission intermittent spiking fever had developed, which had been accompanied by severe chills. The peripheral blood smear (Giemsa-stain) revealed characteristic forms of a intracellular quadraple parasite compatible with Babesia. The patient was improved significantly by the treatment with quinine and clindamycin for a week.
Niwaella multifasciata Wakiya et Mori (Cobitidae)의 附屬骨格
成娟濟,楊洪準,南明模,蔡秉洙 경북대학교 과학교육연구소 1988 科學敎育硏究誌 Vol.12 No.-
The appendicular skeleton of Niwaella multifasciata was described as a part of systematic study of Cobitidae. In the pectoral girdle, posttemporal was sigmoid form, and upper and lower arms of cleithrum had an angle of 105°, the length of lower arm was one-third of upper one. The scapular had a foramen in the center, and actionst was consisted in three pairs of bone. Postcleithrum was absent. Pelvic girdle was consisted in a pair of innominatium and three pairs of basiost. In the pterygiophore, dorsal fin was supported by three interneural spine and thirteen basiost, and interneural spine was located between the neura니 spin of the 27-31th vertebrae. Anal fin was supported by five interhemal spine and nine basiost, interneural spine was located between the hemal spine of the 42-45th vertebras.
용도지역 경계부 유형과 개발현황에 관한 연구 : 노선상업지역과 일반주거지역 경계부 대지를 중심으로
최찬환,황용연,최준순 대한건축학회 2003 대한건축학회논문집 Vol.19 No.11
This study has focused on investigating the types of border which are divided by the zoning district in Seoul and has analyzed the process of subdividing and amalgamating a lot including several zones among the type of border, which is located between dwelling distirct and commercial district. As a result, a lot including several zones has been had the process of subdividing and amalgamating in order to increase the development capacity, and this process has been accepted as an legal action by rule that zoning can be dicided by the majority which is occupied with zoning area in a lot including several zones. We suggest how to estimate the 'floor area ratio'&'building coverage ratio'by respective zone's area ratio in the Lots Divided by Zoning-Lines.
최찬환,황용연,최준순 대한건축학회 2004 대한건축학회논문집 Vol.20 No.2
This study is focusing on analyzing the effect and meaning of the zone on the lot divided by zoning line which is run by the current law to get rational solutions. Each evaluation applies to realistic and applicable methods according to regulations. The three ways of application methods on the zone of the selected lot divided by zoning appear are Land Area Method, Building Area Method, and Zone Method. All three ways have their own meanings and limitations to apply, but according to the analysis result, we could decide that Region Method is the most effective way. However, it has sever limitations when we design site plan, building-use and building form in a land, so complements are required for each of provisions. Therefore, We suggest new approach about the building development scale, and for building-use and a right to enjoy sunshine, We suggest complementary methods for each case. First, We apply for a complex method for deciding on the building development scale. Second, for determination of the building uses, We permit the mixed-usage when a building sets on the lot divided by zoning line, and for a right to enjoy sunshine, We select the application method for the bigger land.