본 연구에서는 엘니뇨현상과 인도양 쌍극자 모드(Indian Ocean Dipole, IOD) 현상의 상호 관련성과, 우리나라 기온, 강수량에 대한 두 현상의 영향을 분석하였다. 1954년부터 2004년까지 51년간 NINO 3 지수, IOD지수, 그리고 전국 11개 지점 지역평균한 월별 평균기온과 강수량 자료를 사용하였다. 엘니뇨현상과 IOD현상은 봄과 가을에는 동시 상관관계가 존재한다. 인도양에서 해수면온도 분포는 엘니뇨 해에는 남북진동이, IOD 해에는 동서진동 형태가 뚜렷하였다. 엘니뇨 해 우리나라에서는, 여름철에 냉하다우, 겨울철에 온난다우 경향이 뚜렷한 반면에, IOD 해에는 유의한 상관성을 찾을 수 없었다. 대기대순환에서도 엘니뇨 해에는 우리나라를 포함한 중위도에 통계적으로 신뢰할 만한 편차패턴이 나타나지만, IOD 해에는 그렇지 않았다.

The purpose of this study was to understand current food consumption phenomena in the context of Korea's consumption culture and economy. For this purpose, food consumption phenomena and the underlying meaning of consumption culture were investigated. The study indicated that current food consumption phenomena were characterized by increased eating habits away from home, consuming more fast food and processed foods, westernized diet, eager for taste, and overwhelming well-being products, which could result in environmental problems as well as malign physical and mental defects. It was argued that current food consumption phenomena had been mainly affected by the commercial food industry and consumers' cultural consideration. Finally, this paper discussed several approaches to motivate consumers' awareness and how to change their food consumption culture, and further government policy efforts.

전기탈이온 장치를 통한 니켈이온의 이동메커니즘이 이온교환섬유의 전기화학적 특성을 이용하여 조사되었다. 포러스 플러그 모델과 확장된 넌스트-플라크 식이 니켈이온의 이동 현상의 해석을 위해서 적용되었다. 적용된 모델을 통해 전기탈이온 시스템의 성능증가는 이온교환섬유를 통해 변화되는 이동도에 기인하는 것이 아니라, 이온교환매개체의 자체 전도도에 의해 일어나는 전류 유발 효과에 의한 것으로 나타났다. 또한, 최적의 전기탈이온 공정운전이 최소화된 전기적 재생영역하에서 일어남을 본 연구를 통해 제시되었다.

In the late decade of 1930, under the Japanese Imperialism, the Korean abstract art which was formed with affection by Japan and Europe. They say the early Korean abstract art is colonized, from a point that it derives from exterior impact. And they say also it is colonized not to be related to the representation of their own life world. On the other hand, the early Korean abstract art in 1930s is told as the prehistory of ‘Korean Modernism in Art’, which flourished in 1970s followed ‘Informal Art Movement’ in the late 1950s. Because the status of abstract art in 1930s was not more than a germ of ‘Korean Modernism in Art’, while they understand until 1950s as a period dominated by representational art based on Chosun Exhibition or Korean National Exhibition, the period until 1970s as a period ruled by abstract art which was accepted as ‘Korean Modernism in Art’, and the period after 1980s as a period by Min-jung Art and Post-Modernism Art. However, the historical value of Korean Abstract Art in 1930s cannot be passed over, if not trying to understand the development of ‘Korean Modernism in Art’ especially focusing on not their own history but the impact of Western and Japanese art. In the late colonial period, the Korean early abstract art was the strongest utterance of the time paradoxically, even if not related much to optical representation of the Korean subjectivity. Therefore the existing viewpoints about the early Korean abstract art should be changed.

With the aim to investigate the statistical properties and the connection between thermal and non-thermal properties of the ICM in galaxy clusters, we have developed a statistical magneto-turbulent model which describes, at the same time, the evolution of the thermal and non-thermal emission from galaxy clusters. In particular, starting from the cosmological evolution of clusters, we follow cluster. mergers, calculate the spectrum of the magnetosonic waves generated in the ICM during these mergers, the evolution of relativistic electrons and the resulting synchrotron and Inverse Compton spectra. We show that the broad band (radio and hard x-ray) non-thermal spectral properties of galaxy clusters can be well accounted for by our model for viable values of the parameters (here we adopt a EdS cosmology).

The non-Western world has experienced many problems since the Western Powers have contacted them. The non-Western world had to accept the Western culture by force or by their needs. Music was one of them. The Western Music that I use in this paper is the music of the Classical and Romantic period. Harmony and chord progressions are the core of the music of those periods. In the present day most of the people in the world can understand the Western music no matter if they live in the Western Continents or not. The mass media contributes to overflow the Western music in the world. 'The Western Music' is used as a sign or a symbol to help to understand the extra-musical situations for those who live in the Western style life in the world. Since the most of the non-Western traditional music does not have the harmony and chord progressions and the people in the non-Western world began to loose the idioms of their indigenous music, the musicians of the non-Western culture began to use the Western harmony in their newly composed music to be accepted by their people. The word crossover is used in this way. The Western harmony and chord progressions are also used in the newly composed Korean traditional music. In this paper, I examine this cultural blending and how the future music would be.

The purpose of this paper is analyses about in 12kV/50kA vacuum interrupter with an axial magnetic field type electrode system through the studies of electromagnetic phenomena for the possess of Safety break. Vacuum interrupter is important in electric safety part. In this paper, we performed analysis of electric field, magnetic field, current density in AMF electrode using the Maxwell 3D simulation.

During the sintering of powder materials, many these are microstructural phenomena are caused by atomic diffusion. (1) neck formation and compact densification, (2) grain growth, i.e., growth of matrix grains and dispersed grains, (3) alloying or generation of compound, (4) generations of peculiar and hard layers near sintered compact surface, etc. The studies of the present author and co-workers on these phenomena which were carried out during 40 years are briefly introduced.

전기투석은 이온성 물질을 분리하고 농축하는데 안정하고 효과적인 공정으로 알려져 있다. 그러나 전기투석 공정은 고가의 이온교환막 때문에 실제 공정에 적용하는데 많은 제한을 받아오고 있다. 따라서 전기 투석공정의 운전 전류밀도를 가능한 높게 공급함으로써 이온교환막의 단면적당 flux를 증가시켜 주어야 한다. 그러나 실제 공정의 운전에 있어서 운전 전류밀도는 이온교환막 표면에서의 농도분극 현상으로 제한을 받게 된다. 본 총설에서는 이온교환막을 통한 이온의 이동현상을 설명하고 전류-전압 곡선을 이용한 막특성 분석을 소개하였다. 또한 한계전류밀도 전후의 전류 영역에서 농도분극 현상과 동반하는 전기대류(Electroconvection), 물 분해 현상 등에 대한 최근 연구결과를 정리하였다.

In order to Investigate water tree degradation behavior on XLPE cable, direct voltage of 200 to 800V has been applied to the material at 50℃~100℃, and the water tree property has been correlated with voltage and temperature. The leakage current was increase as temperature increased and the Ohm's law was generally satisfied in this experiment though some experimental errors were found. The leakage current was decreased and reached to the stable state with time. It was also shown that the time for the stabilization of leakage current was lessened as voltage increased

Theoretical model has been studied for the transport phenomena of molecules in the system where an electric potential is applied to the system in the axial direction. The effect of electrophoretic convection in the polymeric media is significantly contributed to separate large ionic-molecules because the conformation of large ionic-molecule quickly orients in the field direction. The dependence of the transport in the polymeric media upon field intensity and molecular size aids in understanding the transport of large ionic-molecule in the system, since the convective velocity of large ionic-molecule is accelerated inside a porous material. The transport distance of individual large ionic-molecule can be predicted using the reptation theories.

There are exits bibliographically interrelations among Meridian-Qi, electricity and magnetism. However, it is difficult to provide one dimensional reductionism such a thought that nervous system is meridian system and their function is involved directly to Meridian-Qi, because many unkwon factors are conducted to the function of organism. Furthermore, it's in need of a detail study to understand the characteristics of common feature and difference among Meridian-Qi, electricity and magnetism in the organism.