In this paper, we proposed the optimal process conditions on the electro-gilding process. The responses are plating thickness and Sn proportion. The factors are temperature, current density, and addition. We minimized the total number of experiments based on the principle of dividing into small part. We grouped the factors using the plating process information which we already knew. We did Hull Cell test to find relationship between plating solution and electric effects, and applied ANOVA and RSM to estimate the optimal process conditions.

SPR biosensors which belong to a family of thin film refractometry-based sensors measure refractive index changes produced by biomolecular interactions occurring at the surface of the sensors. The main advantage of SPR biosensors is to detect molecular interactions directly without the use of labels. This feature makes them possible to observe biomolecular interactions in real-time or near real-time. The non-specific binding between ligand and target analyte may, however, produce a false refractive index change resulting in false sensor response. The applications of SPR biosensors have involved biomolecular interaction kinetics analysis, affinity measurement, screening and concentration assay, and so on.

하전된 마이크로채널의 전기이중층에서 계면동전기 흐름에 의해 발생되는 흐름전위는 일반적 Helmholtz-Smoluchowski 관계식으로부터 중공사 멤브레인 기공의 제타전위를 결정하는데 적용된다. 흐름전위는 실제 운전상황이나 물리화학적 조건에서의 표면특성 및 기공과 입자간 상호작용에 대한 유용한 실시간 정보를 제공함이 알려져 있다. 무리화학적 인자들이 주공사에 의한 여과에 미치는 영향을 투과플럭스와 흐름전위의 동시적 모니터링으로 고찰하였다. 특히, 본 연구에서는 중공사의 위치에 따른 흐름전위를 측정함으로써 중공사 길이 방향과 멤부레인 오염 진행에 따라 달라지는 케이크층 효과를 규명하는 실험방법을 다루었다. 실험결과, 입자농도가 증가할수록 투과플럭스는 감소하나 흐름전위는 증가하였다. 입자농도가 증가하면서 케이크층 성장은 활발하지만 쌓인 하전 입자들의 표면전하 효과로 흐름전위는 증가한 것이다. 용액의 이온화 세기를 KCI 0.1 mM에서 10mM로 증가하면 투과플럭스와 흐름전위가 함께 감소하였다. 이는, 이온화 세기의 증가로 라텍스입자 주위의 Debye 길이 감소로 치밀한 케이크층이 형성되고, 전기이중층의 얇아진 확산층에 의한 이온흐름의 약화로 흐름전위는 감소한 것을 판단된다.

There were so many common thoughts in Yeats’s poetry and Lao tzu’s philosophy on the Feminine Principl.” Both Yeats and Lao tzu lived in turbulent times. They thought the cause of anarchy in their world resulted from the True God’s absence as the Feminine Principle. Thus they were eager to support it as the Primary principle in the world. Yeats was a gnostic visionary. He believed in God’s androgynous Trinity; Man, woman and child. A Child is a daughter or a son. Yeats refused to accept the masculine Trinity. Yeats searched for the hidden Goddess who is called Sophia or Binah as the dark Mother in the Cabalah. Binah is identified with Saturn(male). So Sophia is androgynous. Yeats called Sophia by many names. Those included Rose, Countess Cathleen, Nimah, Helen and Jane as the symbol of immortal Beauty. All of his poetry owes much to a symbolism derived from the Rosicrucianism, Cabalism, Christian Gnosticism and Orientalism. Orientalism included the Taoism of Lao tzu. I read that Yeats was deeply impressed by the Chinese book, The Secret of the Golden Flower, which is explained Taoism. Because Taoism is s common with Yeats’s main poetic theme, which is the Feminine Principle and the hidden God. Although Lao tzu lived about 2,500 years ago, he had almost the same idea as Yeats. His main theme is Tao, the way which symbolizes the Feminine Principle, like Sophia in Christian Gnosticism and Cabalism. We can say Tao is intangible and permanent, governing the impermanent became it symbolizes the Mother of all beings. Tao especially symbolizes darkness. Thus I can say that “dark Sophia” in Yeats’s poetry is identical to Tao. Lao-tzu described that Tao stands for the feminine archetypal imagery such as water, darkness, valley, cave, abyss. Especially Lao tzu’s heavenly Virtue, Tao is called “Hyeon-bin” which means a black female. Thus Tao is identified with the dark Mother, Sophia in Yeats’s poetry. Also Lao tuz eulogized the virtue of Tao as water. For example, Lao tzu explained that “water’s virtue is the highest goodness.” This symbol of water symbolizes the Feminine Principle like Sophia’s characteristics in Yeats’s poetry. Thus, they all refused to accept the andro-centric society.

This study is on the organizational principles of Chinese traditional houses. It has been assumed that a common cultural background did influence dwelling construction in most areas of China, some specific concepts are used to build a connection between the culture and architecture. There are four aspects of cultural influence being explored: traditional concept of space by the philosophical influence, religious influence, the Feng Shut method, and traditional system of family organization. The influence of the Chinese culture on dwelling architecture is predominant. Housing types from different areas of China, despite their different physical appearance, have similar spatial concepts. This cultural influence was due to the historic development of the Chinese empire. The organizational principles of Chinese dwelling architecture determined by its own cultural background have five major invariable norms. They are as follows: 1. Internal and enclosed spatial organization. 2. Grouping of buildings around axes. 3. Spatial organization and extension by courtyard. 4. Spatial expansion by adding units. 5. Hierarchical organization of space.

The pain is common among individuals with physical disabilities. It can interfere with therapy since patients with pain can become uncooperative and reluctant to move. This paper reviews the natural physiological mechanisms that can reduce pain perception, and considers physiological mechanisms which contribute to clinical pain by describing how the pain system changes its sensitivity depending upon the body's needs. The peripheral and central mechanisms contributing to sensitised nociceptive system are described with reference to the symptoms of clinical pain such as hyperalgesia, allodynia sopntaneous 'on-going'-projected and referred pain. It is suggested that in some chronic pain the nociceptive system maintains a state of sensitivity despite the absence of on-going tissue damage and under such circumstances the nociceptive system itself may have become dysfunctional. Such situations are often initiated by damage to nervous tissue which results in changes in the activity and organization of neuronal circuits within the central nervous system. The ability of the nociceptive system to operate in a suppressed state is also discussed with reference to pain modulation. The physical therapist can help facilitate the activation of these mechanisms through a combination of noninvasive modalities, functional activities, and the therapeutic use of self.

Neurodevelopmental treatment(NDT) is a widely used technique by physical and occupational therapists in the treatment of neuromuscular disorders. Childeren with cerebral palsy are frequently referred for physical and occupational therapy, yet the effectiveness of treatment has not been well-documented. More than 40 years ago, the Bobath introduced a treatment concept for individuals with central nervous system impairment. A theoretical framework for the approach was based on the common belief in the 1940s that the nervous system functions in a hierarchy. Clinical aspects of the NDT approach have grown and changed during the past 40 years. This article details the original NDT concepts and looks at the concept with regard to newer theoretical frameworks of nervous system.

This study aimes to understand the principles in Theo Van Doesburg's architectural concept. Generally, Theo Van Doesburg has been thought that he betrayed De Stijl by acting contrary to the Neo-Plasticism which was constituted in early De Stijl by Mondrian and himself and by suggesting opposite one, Elementarism. Therefore this study tried to understand the principles that make his architectural concept, confirming the background of Elementarism. After studing relation, which Theo Van Doesburg has used, between space and color, it is concluded that he has unchanged principles of architectural concept from early De Stijl to last, opposite to general appreciation. So, Theo Van Doesburg acted to maintain equilibrium that exists for balancing the two elemental forces which contrast each other in relation between space and color. The equilibrium which he looked for aims to constitute harmonized dynamic space by dynamic rythem of equilibrium instead of Neo-Plastic effect. And using color, which used to be producing dynamic effect, he intended to maintain static effect for making dynamic rythem of equllibrium by the principles he made.

적층판의 동적거동에 대한 유한요소해석모텔개발을 목적으로 전단변형을 적합하게 고려한 적층판이론에 대한 변분원리를 유도하였다. 유도방볍은 Sandhu 동에 의해 개발된 다변수 경계치문제의 변분원리이론을 따 았으 며， 지배방정식의 미분연산자 매트릭스를 self-adjoint로 만들기 위하여 convolution을 이중선형사상으로 사용하였다 유도된 적충판의 범함수에는 경계조건， 초기조건쁜만 아니라 유한요소해석모텔에서 생길 수 있 는 요소간 불연속조건도 포함시킬 수 있다. 상태변수의 적합함수공간을 확장하거나 특정조건을 적용하브로서 다양한 형태의 범함수를 유도할 수 있으며， 이를 통해 다양한 유한요소해석모델의 개발이 가능함을 논하였다.

This study attempted to investigate the effect of housemaker's interest in dietary life on the knowledge of cooking principles and cooking methods, and on the daily meal management. Housemakers whose age ranged from 20 to 50 were surveyed in their residence. The results of this study were as follows. First, the level of interest in dietary life was positively related with ages, education and income levels. Moreover, housemaker who did not work or did not take care of relatives had higher level of interest in dietary life than those who did. Second, most housemakers bought foods and prepared a meal by themselves. The average time spent in preparing meals was 2 to 3 hours, and the number of side dishes cooked per day expect for the main dish was 5.46 percent of the total respondents ate out more than once a month for a 'family tie'. Third, there was no relation between the knowledge of cooking principle and the variables such as ages, education and income levels. Fourth, the level of the knowledge of cooking method about Korean traditional dishes was positively related with ages, education and income levels. In addition, housemakers who did not work or did not take care of relatives had less knowledge of Korean traditional dishes than those who did. Finally, the interest in dietary life was significantly correlated with the knowledge of cooking principle and cooking method of Korean traditional dishes.