http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Myeong Jin Jeong(정명진),Soon Woo Jin(진순우),Sung Yong Hwa(화성용),Hee Ok Bang(방희옥),Dong Moon Han(한동문),Ji Yeong Jeon(전지영),Se Kyung Hwa(화세경) 한국약용작물학회 2019 한국약용작물학회지 Vol.27 No.3
Background: Astringent persimmon (Diospyros kaki Thunb. cv. Kojongsi) peels are by-products of dried persimmons. This study aimed to evaluate the antioxidant activities of Kojongsi persimmon peel (KPP) extracts prepared by 15 different extraction methods: 5 heating durations (0.5 - 2.5 h) at 3 heating temperatures (50, 70, and 90℃). Methods and Results: An increase in heating temperature increased the antioxidant effect of KPP extracts. Those prepared by heating at 1 h had the highest total phenol content, regardless of the heating temperature. In addition, the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and cell-protective effects against H2O2-induced oxidative stress were dependent on the total phenol contents of the extract. However, the KPP-induced increased in catalase expression was dependent on heating temperature and duration. Conclusions: These results suggest that extraction by heating at 90℃ for 1 h may enhance KPP’s antioxidant effects, which mainly involve non-enzymatic antioxidant systems.
성인의 소집단경험에서의 활동과정변화와 자아실현검사 점수변화에 대한 연구
황화성 건국대학교 1991 대학원 학술논문집 Vol.34 No.-
The purposes of this study, a trial to relate the group process of the small gorup experiences (intensive and structured or unstructured encounter groups) to the effects of the experiences, were to investigate the followings: (1)How does the group process, working out in Korea for adults change? (2)Do the experiences effect the POI score of adults? (3)If so, the more one experiences the groups, does he/she get the POI score the more? To achieve the purposes the following were hypothesized: As for adults. (1)the small gorup process will be changed more positively at the second and third sections rather than at the first section within each group. (2)the level of the group dynamics at the first section will be different from each other, but at the last section will be all alike with high level. (3)the variation of the POI scores of the once-or-more experienced experimental groups will be changed higher than that of the non-experienced controlled group. (4)the more experienced group will get higher POI scores than the less experienced group. To verify the hypotheses, six groups(77 subjects of adult) were sampled;four experimentel groups (50 subjects of adults) who participated in 24-hour intensive small group experiences and two controlled groups(27 subjects of adults) who didn't have any experience (Table Ⅲ-1).The subjects were all imposed to take the POI test, and the experimental groups were additionally imposed to check the group process check list(Appendix2) three times at the end of daily work)first section was checked after nine hours of the 24-hour small group experiences, second after 20 hours, and the last after 23 hours).The measurements were treated by SPSS/PC+ for ANOVA and t-test. The results are as follows: (1)The group process proved to be changed positively between section 1-2 and 1-3(ANOVA, oneway, p<.05).The changed areas of the group process check list, which covers nine cognitive and four emotional areas, were ten in experimental Group 1 and 4, six in Group 2 and 3(Table Ⅳ-1).
뇌지주막낭종의 수술적 치료에 대한 임상적 분석 : 직접적 제거술을 중심으로
박화성,이동열,김상용,박상남,김대능,여만수 대한신경외과학회 1991 Journal of Korean neurosurgical society Vol.20 No.10-11
Arachnoid cysts are benign developmental cysts that occur between arachnoid layers, which represent approximately 1 percent of all intracranial space-occupying lesions, their most common location being the middle cranial fossa. Current surgical treatment options for intracranial arachnoid cyst are either craniotomy and excision of cyst or shunting of cyst contents extracranially. We treated 10 cases of intracranial arachnoid cyst by excision during last two years. For the best surgical curability, we have, not only removed the cyst wall and adhesive gliotic tissue as possible, but also made the opening to basal cistern for communication. During average 8.4 months follow up, we observed, not specific morbidity and morthality, but good clinical improvement and brain expansion. As above result, if haven't specific problem, the direct surgical removal may be the primary choice for intracranial arachchnoid cyst, especially in children with noncommunicating type in sylvian.
朴華性,鄭淳柱,金光秀 全南大學校 農漁村開發硏究所 1983 農業科學技術硏究 Vol.18 No.2
Solid facilities for increment of space utilization and convenient working under structure were tested to establish the space utilization method using solid facilities with different angles; 40˚, 60˚ and 80˚. Strawberry (Bokyojoseng) were planted to know the fluctuations of environmental factors and growth responses. The distribution of solar radiation was 10 KLux in the third bed, 7 KLux in the second bed in the south bench. Temperature, relative humidity and soil temperature as affected by solid facilities were affected profoundly by the distribution of solar radiation. Electric conductivity by the bed positions and angles showed the irregularity. The number of leaves were more in the north bench and wide angle but chlorophyll contents in the leaves were high with 4㎎/g in the early growth stages and then decreased with 2㎎/g in the late stages regardless of bench orientations. The lengths of leaf petiole and fruit stalk were more longer in the lower bed and north bench. The number of flowers with solid facilities showed great variances. In the 60˚ angle of south bench increased in order of the 3rd, 2nd, 1st bed. The number of fruit and fruit weight incrcased in south bench, wide angle, and upper bed. Appropriate angle for solid bench were considered as a 60˚ angle and 20 to 30 percentages of fruit yield increase were recognized by solid bench with three bed in each side compare with that of ground culture. Sugar degree was high in the angle of 40˚ and then in order of 80˚, 60˚ angle. Also it was shown that south bench was higher than the north bench. Consequently, further trials for planting densities, light environment, fertilization and bench orientations should be follow.