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- 저자 : 金武男 (검색결과 51 건)
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실과의 자기 주도적 실습 안내서 개발과 적용에 관한 연구
김무남,정모근 부산교육대학교 교육대학원 2001 논문집 Vol.3 No.-
The study is about the project on teaching-learning method for promoting self-managing learning that utilize practice guidance. I divided two groups for this study. One is the experiment group that developed self-managing learning abilities to activate personalities and characters of elementary students through practice guidance that analyzed the whole 6th grade curriculum and completed. The other is the comparison group that learned practical arts through the general teaching methods. I compared the two groups by the achievement. Also, I researched students' learning interests and skill advancement in the experiment group. The results on this study are the following: 1. I gave two groups pre-achievement test on early March. There was little difference between two groups by achievement. But on late September test, the experiment group surpassed the comparison group. This leads that it is effective way to utilize self-managing practice guidance. 2. The research on learning interests shows that 75.7% of the whole students are interested in the curriculum. This also shows that it is useful way to stimulate learning needs and motive through self-managing practice guidance. 3. Only 18.9% felt that they were doing well on early March, but 62.2% thought that they were developing their skills on late December although the students themselves evaluated their skill advancement.
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全順實,姜文善,金武男 新羅大學校 1989 論文集 Vol.27 No.-
The browning development, occurring in the rice during storage, causes reduction of nutritional value. A kinetical approach for the non-enzymatic browning rection of the rice was studied in the present experiment. The reaction rates revealed the maxima at 0.65a??. The activation energies obtained from the Arrhenius plot ranted 13.2∼15.9 ㎉/mole. From these energies of activation, the θ?? values at 45℃ which is defined as an increase in reaction rate for a 10℃ increase in temperature can be calculated showing 1.89∼2.16. Shelf-lives, time to reach an optical density of 0.02 at which brown color change detect. In addition, a storage study under a square-wave fluctuating temperature condition was carried out. The rice smaple was maintained at 35℃ and 55℃ periodically with 7 days interval. In the fluctuating temperature storage study, the rate constants at all water activities used in the experimemts were higher than those at 45℃, the mean temperature of the cycle which affects other kinetic parameters including activation energies, θ?? value and finally the shelf-lives. The data obtained from fluctuating temperature storage study will be used in prediction of shelf-life. The shelf-lives assessed at 25℃ from the accelerated shelf-life tests ranged from 604 days at a?? 0.44,510 days at 0.52, 333 days at 0.65, 421 days at 0.75.
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金武男 新羅大學校 1972 論文集 Vol.2 No.-
The effect of seasoning on sorption properties of dry laver, Porphyra Kiellm, was discussed, The lavers were treated with three kinds of additives such as sesame oil, soyauce and 58% glycerine. Each additive was sprayed on the dry lavers dried for 10 minutes at 80℃ and cut into 0.3㎠pieces. Then they were stored for two weeks in humidistat chamber at 20℃ and their isotherms were determined while monolayer value was calculated from BET equation. The results showed that the extent of equilibrium moisture content expanded in the order of the sesame oil treated, the soysauce treated and the 58% glycerine treated. Multilayer region, water activity 0.2 to 0.55, represented and extended plateau compared with those of other foods. Monolayer value appeared 4.65 g per 100g dry solid for sesame oil treated, 6.11 g for soysauce treated and 6.40g for 58% glycerine treated, respectively. They were expressed in water activity as 0.04, 0.07 and 0.08 respectively.
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김무남 관동대학교 1972 關大論文集 Vol.1 No.1
1) This stud has done to find the influence on the yield and bolting of medicinal Dangui. We classified the seeding time into four periods; 15th March, 4th April, 24th April and 14th May. We also classified the transplanting time into four periods; 5th October, 5th November, 15th March and 15th April of the next year. 2) The seeding time showed little influence on the yield and bolting. However, in the transplanting time, the plot of 5th October, being small bolting and increasing yields, is the best and the plot of 15th March is the next. 3) There was a significant correlation between the size of transplanting seedling and rate of bolting. Thus, we found that the rate of bolting becomes small in proportion to the size of seedling. 4) In cultivation of Dargui, we had better plant in April or May and transplant in March of the next year. Relatively small ones and the same size of seedling are recommended.
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정연화,전순실,김무남 新羅大學校 1992 論文集 Vol.34 No.1
A kinetical approach for the change of glucose in rice was studied. The rice was controlled at ??0.44, 0.55, 0.65, and 0.75 using saturated salt solutions and then stored at 30, 40, 50℃ and 30/50℃ alternately with 7days interval. The amount of glucose in the rice was increased by zero-order reaction during the earlier stage of storage and then decreased by first-order reaction. The reaction rates revealed a tend to increase with increasing water activities . The activation energies at ?? 0.44-0.75 were ranged 10.26-16.48Kcal/mole with increase in and 3.66-5.06Kcal/mole with decrease in the amount of glucose ?? values were ranged 1.70-2.34 with increase of glucose and 1.21-1.30 with decrease. The shelf-lives assessed at 25℃ from the accelerated shelf-life tests ranged from 112 days at ?? 0.75 to 163 days at ?? 0.44.
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