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조덕영(Duk Young CHO) 창조론오픈포럼 2021 창조론오픈포럼 Vol.15 No.1
Doh-ol Young-Oak Kim is a popular scholar in Korea. He has published various theological books. But is he a theologian? It could be. Then why are many Christians always critical of Doh-ol? Are his faith and theology biblical? Stanley J. Grenz said that everyone is theologian. But not all theologies are equal or sound. Sound theology should be biblical. Then what about Doh-ol? Is his theology biblical? I think the answer is no.
한대희,김성구,박상호,김성한,조원영,방덕원,조윤행,정의룡,은영근,권영구 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.1
Background : Patients with chronic renal fialure have a substantially elevated risk of death from cardiovascular diseases than do the general population. the patients with chronic renal failure are at significantly increased freqeuncy of hypertension, hyperlipidemia, and diabetes mellitus which are known to the risk factors of the coronary artery diseases, and the prevalence of the coronary artery diseases in chronic renal failure patients is highly associated with the hemodynamic disorder and metabolic abnormalities. therefore we expected that the coronary angiographic findings in patients with chronic renal failure should be different from the general population (control groups) and investigated the risk factors contributing to coronary artery diseases. Method : we have retrospectively compared the coronary angiographic findings of 44 patients with chronic renal failure on hemodialysis with that of 88 patients in the general population and investigated the factors contributing to the development and acceleration of coronary artery diseases in patients with chronic renal failure Result : Hypertension and diabetes mellitus which is risk factors for coronary artery disease is significantly increased in patients with chronic renal failure, in coronary angiographic finding the severity of the lesion is worse. the incidence of PCI or CABG of patients with chronic renal failure is more than that of control group but statistically no difference between patients with chronic renal failure and control group. the sex, the duration of disease, the duration of dialysis, serum creatinine in patients with chronic renal failure have no correlation to the prevalence of coronary artery disease and severity of lesion. hyperglycemic patients with chronic renal failure have high incidence of coronary artery disease and are worse in the severity of lesion Conclusions : There is significantly increased the pevalence and severity of involving multiple coronary artery diseses in hyperglycemic patients with CRF.
조영빈,나종덕,전계석 慶熙大學校 레이저 工學硏究所 2002 레이저공학 Vol.13 No.-
In this paper, the truncated circular patch antenna is designed with the short pin. The designed antenna has the center frequency of 4.6815GHz and fractional bandwidth of 4.04%. It has been shown that the measured results are increased by 0.87% in the fractional bandwidth, but decreased by 57.5MHz in the center frequency compared to simulations. It seems to be an error in fabrication. Also, the gain in the measurement is 5.39dB. The change of the radiation pattern by the variation of the short pin and the truncation of the patch haven't seriously affect on the performance of antenna. Therefore, the truncated circular patch antenna has the characteristics of extended bandwidth and is easier to match impedance than conventional one.
담석을 동반한 간내 담관암과 담석을 동반하지 않은 담관암의 임상적 비교
조영덕 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1
Background/Aim: Hepatolithiasis are very common in Korea and hepatolithiasis is a risk factor for cholangiocarcinoma. The differences of clinical, laboratory or radiological features between intrahepatic cholangiocarcinoma associated with hepatolithiasis and cholaniocar-cinoma alone does not well known until now. Author performed this study to define the clinical, laboratory or radiological differences between intrahepatic cholangiocarcinoma associated with hepatolithiasis and cholangiocarcinoma alone. Methods: Sixty-one patients with intrahepatic cholangiocarcinoma associated with or without hepatolithiasis were analyzed retrospectively. There were 32 patients with cholangiocarcinoma associated with intraheaptic stones (group HC) and 29 cholangiocarcinoma patients without intraheaptic stones (group C). In group HC, there were 21 males and 11 females with a mean age of 63.4 years. Group C contained 17 males and 12 females with a mean age of 61.9 years. Results: Patients with cholangiocarcinoma associated with intrahepatic stones had a significantly longer duration of symptoms, a higher frequency of biliary surgery than cholangiocarcinoma alone. In group HC, the main symptoms were abdominal pain, fever, chilling, and jaundice. In group C, the main symptoms were abdominal pain and jaundice. Concordance rate of location of stones and tumor was closely related in 96% of patients with cholangiocarcinoma and hepatolithiasis. Segmental stricture and dilated intrahepatic ducts were the most common radiological features of both groups. Tumor mass observed on the imaging study was encountered significantly frequent in the group C (82% vs. 53%, p<0.05). However, hepatic atrophy was noted more frequent in the group HC than group C (46% vs. 10%, p<0.05). There were no statistical differences between the two groups in the laboratory findings such as liver function test or tumor marker. Preoperative diagnostic rate of cholangiocarcinoma was lower in group HC than group C (78.2% vs. 96.6%). Conclusion: If bile duct stricture or hepatic atrophy are noted in patients with intrahepatic stones, active effort for detection of concomitant cholangiocarcinoma will be needed.
趙瑛淑,石貴德 대구효성 가톨릭대학교 1994 연구논문집 Vol.48 No.1
Cathepsin D was purified from rabbit eyes homogeneously. The homogeneity of the preparation was determined by SDS-polyacrylamide gel electrophoresis and densitometer trace. The isolation scheme involved an homogenization, acid treatment, ammonium sulfate fraction, and sephadex G-200 chromatography. The end product represent about a 61. 3-fold purification, and a 26.1% recovery. The apparent molecular weight was estimated to be 63,000 by electrophoresis in polyacrylamid gel containing sodium dodecyl sulfate according to the method of Weber and Osborn.
韓初德,具永順,金吉洙 梨花女子大學校 韓國生活科學硏究院 1986 韓國生活科學硏究院 論叢 Vol.38 No.-
High performance liquid chromatographic method for the determination of Lidamidine-HCI in the antidiarrheal preparations was developed Lidamidine-HCI was dissolved in methanol and separated on an octadecylsilane column (??u-Bondapak C_18) with a mixture of methanol and water (80 : 20) as a mobile phase and detected at 254nm. The detection limit was 5-15㎍ and rate of the recoveries from model preparations was 97.58%.
항혈청으로 처치된 질트리코모나스(Trichomonas vaginalis) 미세구조의 변화
민득영,류재숙,안명희,박승정,조휘율 한양대학교 의과대학 1994 한양의대 학술지 Vol.14 No.2
Trichomonas vaginalis is a parasitic flagellate found in the urogenital tract of humans. The present study was performed to evaluate the effect of antiserum from rat and rabbit on fine structure of T. vaginalis. Trophozoites were subcultured in TPS-1 medium(Diamond, 1968) at 37℃, CO₂incubator. T. vaginalis were inoculated in mixed medium containing of antiserum for 10 and 30 minutes, then observed with transmission and scanning electron microscope. The results are as follows: 1. T. vaginalis was ellipsoidal or ovoidal in shape with 4 flagella, an undulating membrane and an axostyle. The plasma membrane of body surface was smooth and furrowed. Pseudopodia(filopods) were often observed by SEM. Ultrastructure of trophozoites consisted of an elliptical shaped nucleus, RERs and Golgi complex around the nucleus, hydrogenosomes, glycogen granules, polysomes and vacuoles in cytoplasm. As the organelles for supporting and movement, an axostyle, kinetosomes, flagella, undulating membrane, costa and parabasal filaments were observed. 2. T. vaginalis treated with antiserum, its surface appeared destruction of plasma membrane, alteration and/or disappearance of axostyle, flagella and undulating membrane under the SEM and showed fine structural changes such as the nucleus surrounded by many vacuoles, decreased ribosomes, which attached to nuclear membrane and RER, vesiculated RER and Golgi complex. The area of filamentous cell coat and a number of coated vesicles were increased on plasma membrane with partial damage. According to going by the incubation time, the progressive destructions of cytoplasmic organelles, nuclear membrane, hydrogenosomal membrane, kinetosome and rootlet fiber were noted. With above results, it is presumed that specific antiserum induced the disturbance of protein systhesis and the damage of cytoplasm resulting lysis of T. vaginalis.
유도 라만 산란 분광기의 제작과 C_6H_6과 C_6D_6의 유도 라만 스펙트럼 측정
허영덕,조영식 단국대학교 2000 論文集 Vol.35 No.-
In this study, we constructed a nonlinear Raman Laser spectrometer and analyzed the potential applicability of this apparatus by experimenting the stimulated Raman specrtoscopy which is one of the nonlinear Raman spectroscopy. For the case of stimulated Raman scattering, the interaction between a strong pump laser and a molecule leads to an energy exchange between pump beam and Stokes or anti-Stokes beams which may result in a strong, directional output of the Raman beams. Stimulated Raman spectra of C_6H_6 and C_6D_6 are obtained. For the case of C_6H_6, stimulate Raman scaterring generate eight beams from Rayleigh beam (ν_0) in the center to the 4th Stokes beam(ν_0 + 3ν_2), where ν_2 is the ring breathing mode of benzene of 992cm^-1. The line intensity of first Stokes beam is about 30∼40% of pump beam. Therefore, the resulting Stokes efficiency including second and third Stokes is about 40∼50% of pump beam. Similar results are obtained for C_6D_6. Finally, we found taht the Raman cross section of ν_2 mode of C_6D_6 is larger than that of C_6H_6.
내구성을 고려한 표면피복재의 성능평가에 관한 실험적 연구
김영덕,조봉석,윤종기,김용로,장종호,김무한 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2
It is recognized that reinforcement corrosion is the main distress behind the present concern regarding concrete durability. The basic method to prevent reinforcement corrosion is coating the reinforcement concrete with surface coating materials but evaluating their performance is necessary to the work satisfactory because they have different performance for each other. In this study. to evaluate performance of surface coating materials, we compare their properties in terms of sticking strength and permeability of carbonation, chloride ion and water with actual reinforcement corrosion under environment of complex deterioration. The results showed that an increase in age also decreases Carbonation velocity coefficients, increases Chloride ion diffusion coefficients and increases water absorption coefficients. As well, an increase in age also increases corrosion of reinforcement due to permeability of carbonation and chloride ion. And sticking strength of inorganic coating material is higher than organic coating material.