http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
칼슘제 수관살포가 참다래의 과실 품질과 저장에 미치는 영향
임경호,나양기,임동근,마경철,조윤섭,김월수,이상현,박용서 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-
This study were carried out to improve Kiwifruit quality and storage life. Three kinds of calcium compound were sprayed and calcium content of fruits, weight loss during fruit storage and fruit quality were investigated. Calcium contents within leaves and fruit were lower in Clef-non treatment than that of control. The calcium content in fruit pericarp of Kalk-H and CaCl2 was 0.04 to 0.05% higher than that of control. Fruit weight and soluble solids content at harvest was a little higher but acidity and fruit hardness was lowered. Fruit weight loss of Kalk-H and CaCl2 treatment was 1.39 to 1.53% lower than that of control during storage. The soluble solids of ripen fruit was 1.0 to 1.3% higher in all treatment and 0.8% higher in Kalk-H treatment in 120 of after storage. Fruit hardness of control fruit was higher at harvest but that of CaCl2 treatmented fruit was 0.39㎏/φ 5㎜ higher in 120 days of storage.
李東周,林秉龍,張仁奎,申文燮,金榮燮,朴昌圭,金康洙 군산대학교 1988 群山水産專門大學 硏究報告 Vol.22 No.1
This is a study to modify the curriculum of the ocean civil engineering department in junior college. We collected and analyzed data which are concerned on the curriculum development or improvement, the marine techniques and the ocean policy. And then we also gathered the opinions of the professors serving at the ocean civil engineering department by holding several conferences and investigated the opinions of the ocean civil engineers serving at the industrial organization by way of the inquring papers. In addition we collected the advices of educational specialists and ocean civil specialists by visiting personally. On the basis of above opinions we developed the jobs of graduates and made a model curriculum shown in Table 6. We tried to intensify the subjects of special basic field related to the ocean & civil engineering and the subjects of basic experiment & practise. The ocean observation practise was newly formed and the E. D. P.S was reinforced.
비가림 및 망사 시설재배가 참다래의 수체생육 및 과실품질에 미치는 영향
나양기,마경철,임동근,김병삼,임경호,김월수,이상현,박용서 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-
This studies were conducted to investigate the effects of rain shelter and netting on the tree growth, fruit set fruit quality of kiwifruit (Actinidia deliciosa). In rain shelter and net house, shoot falling wasn't occurred by strong wind, and fruit set, fruit weight and also fruit malformation, side flowering increased at the same time. In rain shelter house the increment temperature forced blooming date and increased shoot length, leaf number and diameter but in net house these tendencies were not observed. Relative light intensity of rain shelter house was higher than that of net house with standard of field culture (relative light intensity: 100%). Soluble solid content was higher in rain shelter house, and acid content was higher in net house. With the effect of rain sheltering the occurrence of bacterial bloom rot and canker significantly decreased in both rain shelter and net house but insect injury increased. These data showed that rain shelter house is more suitable for kiwi fruit culture.
( Dong Jun Lim ),( Joon Min Jung ),( Hae Kyeong Yoon ),( Sang Kyu Hwang ),( Hyun Joo Lee ),( Sung Eun Chang ),( Chong Hyun Won ) 대한피부과학회 2019 대한피부과학회 학술발표대회집 Vol.71 No.2
Background: Previous studies have suggested that cold plasma can be beneficial for promoting skin wound healing and has a strong possibility of being effectively used in treating various wounds Objectives: In this study we intended to verify cold plasma’s effect in accelerating wound healing and look into its underlying mechanism in vitro and vivo. Methods: For in vivo experiments, two full thickness dermal wounds were made in each rat (n=30) and one was exposed to 2 two daily plasma (2.5W, argon 2 standard liter minute) treatments for 3 minutes while the other served as a control. The wounds were evaluated 4, 7, and 11 days after the wounding process by photographical and histological analysis. Immunohistochemical studies are also performed on the same time point. In vitro proliferation and scratch assay using HaCat cells (immortalized human keratinocytes) and fibroblasts were carried out Results: The wound healing rates were 53.94 % and 63.58% for the control group and the plasma treated group respectively on day 7. On day 11 the wound healing rates were 76.05 % and 93.44 % for the control and plasma treated group respectively and the difference between two groups was significant. Immunohistochemical studies also revealed that collagen 1, α-SMA and keratin 17 appeared earlier and lasted longer in the plasma treated group than in the control group. Conclusion: Our results reinforce evidence that cold plasma accelerates skin wound healing and is well tolerated.
Anti-cancer effect of cold atmospheric plasma in melanoma and colon cancer syngeneic mouse models
( Dong Jun Lim ),( Joon Min Jung ),( Hae Kyeong Yoon ),( Mi Ra Yun ),( Chang Jin Jung ),( Eun Kyung Choi ),( Chong Hyun Won ) 대한피부과학회 2019 대한피부과학회 학술발표대회집 Vol.71 No.2
Background: Currently, cold atmospheric plasma (CAP) technology has been developing and its medical applications such as skin decontamination, tooth bleaching, wound healing, and cancer therapy have been vigorously studying. Objectives: With very limited number of the experiments were performed in vivo, the purpose of this study was to verify and demonstrate CAP’s anti-cancer effect in syngeneic mouse model. Methods: The effect of CAP treatment on viability of HaCat cells, B16F10 melanoma, and MC38 colon cancer cells was determined in vitro. Syngeneic mouse tumor model was made by injecting 5x105 of B16F10 or MC 38 cells into each mouse (n = 20 for B16F10 melanoma model and n = 21 for MC38 colon cancer model). After the growth of tumors, experimental groups were treated with CAP every other day for 5 times. Tumor volume and weight were measured at each time point, and tumor growth inhibition (TGI) was calculated at day 10. On day 10, all tumors were excised to evaluate histologically Results: CAP treatment significantly decreased cell viability of both B16F10 and MC38 cell lines, while CAP treatment showed negligible effect on cell viability of HaCat cells. In vivo experiments, tumor volume and weight were decreased significantly more in CAP treated groups compared to the control groups regardless of tumor cell types. Conclusion: This preliminary study reveals the effect of CAP on inhibiting tumor growth in mouse melanoma and colon cancer cell lines both in vitro and in vivo.