http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
비임균성 뇨도염 환자에서 Chlamydia trachomatis 검출방법에 관한 연구 : 배양법 , 효소면역법 및 직접면역형광법의 비교 관찰
김중환,최태열,김춘원 대한미생물학회 1986 大韓微生物學會誌 Vol.21 No.3
Chlamydia trachomatis is one of the most common cause in non-gonococcal urethritis. There are several diagnostic methods for Chlamyd.ia tra.chomatis; culture method using McCoy cell, enzyme immunoassay and direct immunofluorescence staining etc. Ye have studied a sensitivities of culture, chlamydiaxyme and direct immunofluorescence staining(DIF). 85 male patients previously conformed to non-gonococcal urethritis have been selected in this study. Three samples were concurrently collected in the same patient. First sample was used to inoculation in McCoy cell, 2nd sample was used to Chlamydiazyme test and 3rd sample was used to direct immunofluorescence staining method. The results are following. 1. All culture, Chlamydiazyme and DIF positive cases are 15/85(17.7%) . 2. Culture and Chlamydiazyme positive but DIF negative cases absent. 3. Culture and DIF positive, but Chlamydiazyme negative cases are 2/85(2.4%). 4. Chlamydiazyme and DIF positive, but culture negative cases are 9/85(10.6%). 5. Culture positive, but Chlarnydiazyme and DIF negative cases are 6/85(7.1%). 6. Chlamydiazyme positive, but culture and DIF negative cases are 7/85(8.2%). 7. DIF positive, but culture and Chlamydiazyme negative cases are 3/85(3.5%). 8. All culture, Chlamydiazyrne and DIF negative cases are 43/85(50.1%) . In summarized, any one positive cases of culture, Chlamydiazymc and DIF are 42/85(49.9%) .
金仲煥,成來慶 陸軍士官學校 1982 한국군사학논집 Vol.23 No.-
A Markov model has been developed for the purpose of estimating the availability A(t) at time t of large computer software system of the order of 10^5 words of code. The exact solution of the differential equations corresponding to the Markov model is obtained under the assumptions that there are unknown numbers n of errers in the software system initially, and that error and correction occur alternately with software failure rate nλ and repair rate μ, respectively. Some comparisons with previous Trivedi-Shooman studies are briefly discussed.
임질의 임상적 고찰 (Ⅱ ) : procaine Penicillin 과 Ampicillin 의 남성 임질치료효과의 비교
김중환,한기철 대한피부과학회 1982 대한피부과학회지 Vol.20 No.1
A comparative investigation on the effect of ampicillin and procaine penicillin in the treatment of uncomplicated male gonorrhoea is presented. Three hundred and twenty eight male patients with uncomplicated gonococcal urethritis at a Venereal Disease Center in Seoul was subjected to this study. 164 patients were treated with 3.5 gm ampicillin plus l.0 gm probenecid, and 87 patients were followed. There were 16 (18.4%) failures and 15(21.1%) postgonococcal erethritis(PGU). Other 164 patients were treated with 4.8 million units produced penicillin plus 1.0gm prohenecid, and 73 patients were followed. There were 11 (15.1%) failures and 11(17.7%)PGU. There was no statistically significant difference of effect in the treatment of gonorrhoea between above two drugs. It is suggested that ampicillin plus probenecid is as effective as procaine penicilIin plus probenecid in the treatment of uncomplicated male gonococca1 urethritis.
金重煥 동국대학교 대학원 1986 大學院硏究論集-東國大學校 大學院 Vol.16 No.-
In this paper, the path control of mobile robot is studied. To be specific, the deflection from moving path is obtained and the hardware and path-transfer algorithms are applied to INTELOBOT 1, realized actual small mobile robot.
Improved Sensitivity Bandpass Filter Using the Operational Amplifier Pole
김중환 동국대학교 대학원 1980 大學院硏究論集-東國大學校 大學院 Vol.10 No.-
The single pole of an operational amplifier and a single external capacitor are used to realize second-order bandpass filter. A new circuit configuration is proposed to obtain very low sensitivities.
(Gd₁-x-y TbxCey)₂(MoO₄)₃단결정의 육성과 형광특성
기문광,정중현,김중환 釜山水産大學校 1992 釜山水産大學 硏究報告 Vol.32 No.2
This paper studied the concentration effect and energy transfer process between ??ion and ?? ion in gadolinium molybdate crystal in order to inquire into the possibility for obtaining new laser material. Compound were prepared by the usual solid state reaction technique. All of these compounds have been grown as single crystal by Czochralski method. Absorption spectra of ?? in Gd�(MoO�)�were observed broad and strong. Extraordinally in different materials absorption band is shift to longer wavelength. Energy transfer efficiency from ?? to ?? is merely 17% for (x=0.001, y=0.001) crystal. But in the case of (x=0.1, y=0.001) crystal, intensity of emission spectra of ?? were a thousand times higher than that of former crystal due to a high degree of energy transfer efficiency.
단순 남성 임균성 요도염에 대한 Clavulanate로 보강된 Amoxycillin의 치료효과(Ⅱ) : Single dose vs 3 day regimen
김중환,김성호,김재홍 대한화학요법학회 1988 대한화학요법학회지 Vol.6 No.1
In previous report, we estimated the effectiveness of single dose and 5 day regimens with clavulanate-potentiated amoxycillin for uncomplicated male gonococcal urethritis. Since all patients treated with 5 day regimen had recovered, we are compelled to study a regimen of shorter duration, 3 days. From January to March 1987, 140 bacteriologically proven male uncomplicated gonococcal urethritis patients at the VD clinic of Choong-Ku Public Health Center were allocated randomly into one of the 2 regimens to be compared. Sixty-three of the 71 patients treated with clavulanate-potentiated amoxycillin, 375㎎, PO, t. i. d. for 3 days were followed. One(1.6%) failed to be cured. There is no significant difference between the 2 groups in failure rates(p>0.05). In PPNG urethritis the failure rates were 12.1%(4/33) and 0%(0/30) in single dose regimen group and 3 day regimen group respectively. There is a significant difference in failure rates between the two groups(p<0.05). It is concluded that 3 day regimen of clavulanate-potentiated amoxycillin has excellent effect in the treatment of gonococcal urethritis. Because of high rate of Penicillinase Producing Neisseria gonorrhoeae among circulating N. gonorrhoeae, the single dose regimen is only marginally effective for uncomplicated gonococcal urethritis in men in Korea.