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배 주스 슬러리로 제조한 배 페이스트의 품질 특성과 생리기능성
김영헌, 장인택, 나광출, 이종수 배재대학교 자연과학연구소 2012 自然科學論文集 Vol.23 No.1
In order to reduce environmental pollution by pear slurry from pear juice processing and further, develop new valuable sauces, pear pastes was prepared using pear slurry and its quality characteristics was investigated with physiological functionality. Pear paste contained 29.1% of carbohydrate, 1.0% of crude protein and 0.25% of crude fat, and also fructose content and edible fiber content were 16.42mg/100ml and 0.5g/100ml, respectively. Anti-obesity α-glucosidase inhibitory activity of the pear pastes was 20.0% and antihypertensive angiotensin I-converting enzyme inhibitory was increased to 17.9% from 4.0% during storage at 20℃ for 2 weeks.
n-CdS_(0.46)Se_(0.54)/p-Cu_92-x)S_(0.46)Se_(0.54) 이종접합 태양전지의 제작과 그 특성에 관한 연구
유상하,최승평,이상열,홍광준,서상석,김혜숙,전승룡,윤은희,문종대,신영진,정태수,신현길,김택성,유기수 全北大學校 基礎科學硏究所 1994 基礎科學 Vol.16 No.-
승화방법에 의해 CdS_0.46Se_0.54 단결정을 성장하여 결정구조를 조사하고, Van der Pauw 방법으로 Hall effect를 측정하여 carrier density의 온도 의존성과 mobility의 온도 의존성을 조사하였다. 성장된 CdS_0.46Se_0.54 단결정을 치환반응하여 n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 이종접합 태양전지를 제작하였다. Spectral response, 전류-전압특성 및 전력변환 효율을 조사하여 그 결과로부터 개방전압은 0.48V, 단락 전류 밀도는 21mA/㎠, fill factor와 전력변환효율은 각각 0.75와 9.5%를 얻었다. CdS_0.46Se_0.54 single crystal was grown by a sublimation method. The crystal structure and the temperature dependence of carrier density and mobility of CdS_0.46Se_0.54 single crystal were studied. Heterojunction solar cells on n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 were fabricated by the substitution reaction. The spectral response, the J-U characteristics and the conversion efficiency of the n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells were studied. The open-cricuit voltage, short-circuit density, fill factor and conversion efficiency of n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells under 80mW/㎠ illumination were found to be 0.48V, 21mA/㎠, 0.75 and 9.5%, respectively.
CONSTRUCTION, ASSEMBLY AND COMMISSIONING OF KSTAR MAIN STRUCTURES
HYUNG-LYEOL YANG,JOO-SHIK BAKa,BYUNG-CHUL KIM,CHANG-HO CHOI,WOONG-CHAE KIM,NAM-IL HER,KWON-HEE HONG,GEUNG-HONG KIM,HAK-KUN KIM,JEONG-WOO SA,HONG-TACK KIM,KYUNG-MIN KIM,SANG-TAE KIM,DONG-JIN KIM,KWANG- 한국원자력학회 2008 Nuclear Engineering and Technology Vol.40 No.6
The KSTAR device succeeded in first plasma generation on 13th June of 2008 through comprehensive system test and commissioning. Among various kinds of the key factors that decisively affected the project, success in the construction and assembly of the major tokamak structure was most important one. Every engineering aspects of each structure were finally confirmed in the integrated commissioning period, and there were no severe troubles and failures prevented the KSTAR device from operating during the commissioning and the first plasma experiments. As a result, all of the experiences and technologies achieved through the KSTAR construction process are expected to be important fundamentals for future construction projects of superconducting fusion devices. This paper summarizes key engineering features of the major structures and of the machine assembly.
Kim, Heejin,Kim, So Young,Kim, Yoon-Joong,Ko, Jae-mun,Park, Min Ji,Kim, Ji Hoon,Hah, J. Hun,Kwon, Tack-Kyun,Kim, Kwang Hyun,Sung, Myung-Whun Elsevier 2018 Auris, nasus, larynx Vol.45 No.4
<P><B>Abstract</B></P> <P><B>Objective</B></P> <P>The purpose of this study was to correlate the CT imaging features and histopathological findings of pleomorphic adenomas (PA), and also try to identify its clinical significance.</P> <P><B>Methods</B></P> <P>Totally 262 PAs in the parotid gland including 18 recurrent cases were retrospectively reviewed with preoperative CT and pathologic slides. Each pathologic slide was reviewed by two pathologists to calculate mean value of epithelial/mesenchymal component, and the results were correlated with features of CT scans.</P> <P><B>Results</B></P> <P>PAs showing high contrast enhancement were correlated with high proportion of epithelial components in histopathologic findings. PAs with smooth border tend to have high proportion of epithelial components. The margin on CT imaging did not consisted with pathologic margin of resected specimens. In recurrent PAs, there was a significant difference on CT contrast enhancement, not in proportion of epithelial component.</P> <P><B>Conclusion</B></P> <P>The histopathology and CT imaging features of PAs were variable, but we can find the correlation of epithelial component and CT contrast enhancement. Further large scale study would be expected to identify the clinical significance of CT imaging features and histopathologic findings of PAs.</P>
조준탁 ( Joon Tack Cho ),박광용 ( Kwang Yong Park ),김영선 ( Young Sun Kim ),주장복 ( Chang Bok Joo ),김우열 ( Woo Youl Kim ),김광회 ( Kwang Hoi Kim ),정주일 ( Joo Il Chung ),박진영 ( Jin Young Park ) 대한내과학회 1970 대한내과학회지 Vol.13 No.2
Two cases of postural heart block were presented and the possible mechanisms were discussed in accordance with literature. Case I was 23 years old soldier admitted to cardiologic department of Capital Army Hospital via emergency room because of Adams-Stoke
조준탁 ( Joon Tack Cho ),박광용 ( Kwang Yong Park ),김영선 ( Young Sun Kim ),이안기 ( Ahn Ki Lee ),주장복 ( Chang Bok Joo ),김우열 ( Woo Youl Kim ),김광회 ( Kwang Hoi Kim ) 대한내과학회 1970 대한내과학회지 Vol.13 No.2
Clinical study was done on 21 cases of pericarditis admitted to Capital Army Hospital from January 1964 to June 1968, and following results were obtained. 1) Tuberculosis was the most frequent cause (over 40%), and acute nonspecific, neoplastic, bacterial
Cha, Hae-Sim,Kim, Wan-Joong,Lee, Myung-Hun,Kim, Sun-Young,Kim, Seo Ho,Lee, Kwang-Ho,Kim, Tack-Joong Informa UK (TaylorFrancis) 2016 Bioscience, Biotechnology, and Biochemistry Vol.80 No.5
<P>Pterocarpus indicus Willd has been widely used as a traditional medicine to treat edema, cancer, and hyperlipidemia, but its antiallergic properties and underlying mechanisms have not yet been studied. The purpose of this study was to evaluate the antiallergic activity of Pterocarpus indicus Willd water extract (PIW) using activated mast cells and an atopic dermatitis (AD)-like mouse model. PIW decreased IgE/Ag-induced mast cell degranulation and the phosphorylation of Syk and downstream signaling molecules such as PLC-gamma, Akt, Erk 1/2, JNK compared to stimulated mast cells. In DNCB-induced AD-like mice, PIW reduced IgE level in serum, as well as AD-associated scratching behavior and skin severity score. These results indicate that PIW inhibits the allergic response by reducing mast cell activation and may have clinical potential as an antiallergic agent for disorders such as AD.</P>