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이대환(Dae Hwan Lee) 밴쿠버기독교세계관대학원 1992 통합연구 Vol.5 No.2
The 25th chapter of Leviticus deals with the economic system. Leviticus emphasizes the sanctified life. In the former part of the 25th chapter, there is a regulation about nature or land. When we scrutinize that part, paradoxical contents are found here and there. So we are embarrassed by that. First, while man does not do production activity, land(nature) bears products. Second, the Bible tells people not to reap these land products but is displays some usages of them. Third, the Bible allows people the dealings of the land. On the other hand it forbids poeple to deal it. Fourth, there is a redemption to the land which is determined to be dealed. The attempt to approach this paradoxical meaning is the key point of my writing. The fact that products exist while production activity is not done means the existence of natural value. And the fact that the Bible decrees the usage but it does not allow people private possession of the value but it allows people public possession. The permission and forbidding of the land dealing means the marketing function of land distribution must be committed to rent and the land price must be extinct. The redemption system is aimed at preventing monopoly over property in land and using right of the land, which is the necessity goods for survival and production. But the previous economic system based on labor value theory or utility value theory causes various economic problems because it overlooked the land`s properties. And also it causes social problems derived from the economic problems. So, The core of land problems and economic problems is in the overlook of the existence of natural value and the overlook of land value including natural value. When the natural value mentioned in the Bible reverts to public possession, most of economic problems will be solved, I think. This is the central idea and theory system of land value taxation which asserts that if rent is taxed, all other taxes are extinct.
미세전류 적용이 편평족을 가진 사람들의 보행근육 피로도에 미치는 영향
이대환,손호희,박수진,김진상,김경,Lee, Dae-Hwan,Son, Ho-Hee,Park, Soo-Jin,Kim, Jin-Sang,Kim, Kyoung 대한물리치료과학회 2011 대한물리치료과학회지 Vol.18 No.2
Purpose: The purpose of this study was to investigate the effect of microcurrent on fatigue of muscles in people who were flat-footed during gait. Methods: 10 flat-footed university students volunteered to participate in this study. 10 flat-footed subjects were divided into 2 groups, one group was experimental group of 5subjects(This group put on microcurrent induction shoes but the subjects were not able to feel the current.) and the other group was the control group of 5subjects(This group put on the general shoes which were similar in shape but microcurrent was not induced.) to perform double blind test and random sampling. Their gait muscle fatigue of 6 regions (vastus medialis, gastrocnemius, tibialis anterior, biceps femoris, erector spinae, and rectus abdominis muscle.) was measured by EMG MP150, Delsys Inc Boston, USA during walking and then they carried out the Harvard step with a platform (It was a arbitrarily made wooden platform of 100cm long, 50cm wide, 60cm high. They carried out climbing it for one second and descending it for one second by using the Metronome program, total 5minutes) for 5minutes. Right after that, the subjects walked on a treadmill at a speed of 4km/h for 10minutes and then their gait muscle fatigue of 6regions was assessed while they were walking on the ground as equally as before exercise. Results: The experimental group has resulted in lower average differences in gait muscle fatigue before and after exercise than those of the control group average 12.24Hz(P=0.009) at vastus medialis, average 8.52Hz(P=0.016) at gastrocnemius, average 9.16Hz(P=0.009) at tibialis anterior, average 8.66Hz(P=0.047) at biceps femoris, average 7.53Hz(P=0.016) at erector spinae, and average 7.80Hz(P=0.047) at rectus abdominis. All of the assessments of muscles have shown significant difference statistically. Conclusions: This result has shown that the use of micro current could decrease gait muscle fatigue of flat-footed people. It is recommended to use a microcurrent to reduce their gait muscle fatigue.