• Journal of the Korean Society for Precision Engineering
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• v.30 no.3
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• pp.278-283
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• 2013

While Built-in Spindle is working in machining center, the tool is changed by ATC(Automatic Tool Changer) automatically. However, impurities could be stacked in front of spindle because of chips formation while machining, and positional error between spindle and tool could be generated. Compressed air holes are necessary for removal of the impurities. But, the diameter and number of compressed air hole are different for each built-in spindle in market. In this paper, flow analysis is carried out to find out the efficient figuration of the compressed air hole by using velocity and pressure distributions.

• (The)Study of the Eastern Classic
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• no.57
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• pp.41-66
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• 2014

The Purpose of this paper is, through the character-figuration aspect of existing Yeoheon Jang Hyungwang(旅軒 張顯光, 1554~1637)-related folk tales, to determine the relation between the people's awareness on Yeoheon and the change in the folk tales. Only 4 pieces of Yeoheon-related folk tales are existed ; ; Forgiving a rude son of the provincial governor generously. ; Predicting 'the frost of May' and Preventing the cold-weather damage, when he served as Euiseong governor, and ; The folk tales of origins of the place name - Chimabawi Rockand Yeoheondae. shows the great scholar's liberal-hearted and generous personality. One day Jang Hyungwang looked shabby and a young person was quite rude to him. But Jang Hyungwang forgive him generously. Also Yeoheon teach him the thrift and modesty. described him as a governor filled with a love for the people. He tried to edify the people with the Confucian ethics and improve the life's work of the people. embodied him as a government official of high integrity. When his wife received the silk slip from the people, as farewell gift, he ordered his wife return that. and show the images of the Predicting the future and an extraordinary moralizer. Generally These folk tales are based on his personality, whereabouts and the real case. So we could find his images in the folk tales are close to his actual feature - thrift, modest, noble-minded, well-versed in Iching and practicing moral statesmanship.

• (The)Study of the Eastern Classic
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• no.48
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• pp.169-194
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• 2012

This study is about patriotic poems and patriotism-dominated life of Lu You who lived in the Southern Song Dynasty. Lu You, one of the four greatest poets of the Southern Song Dynasty, left about 9,400 poems, out which the majority of poems described his patriotic spirit amid the nation's existential crisis. Among Lu You's excellent poems, patriotic poems that described worries over the nation and the national people were the most well-made ones. As Lu You was a war hawk who insisted on armed struggle with Jin to recapture political supremacy in the nation, he was persecuted seriously. But, Lu You didn't yield his patriotic will until death and he poeticized his patriotism. While discussing Lu You's patriotism and poetic figuration, this study focused on three large categories of his poems as shown below. The first category was the poems describing his will toward resistance and territorial recapture. The second category was the poems expressing his patriotic sentiment and sorrowful indignation. The third one was the poems symbolizing his patriotism through poetic materials such as dream and drink. Out of the poems in these three categories, the first category poems were deeply related to Lu You's political point of view. The second and third category poems showed his grand ambition and frustration he faced with in reality. In particular, Lu You's Kimongsi (dream-describing poem) that symbolized his patriotism gained great literary achievements.

• Journal of Institute of Control, Robotics and Systems
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• v.6 no.2
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• pp.190-196
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• 2000

A hybrid position/force control scheme to regulate the force and position by dual arms is proposed where two arms are treated as one rm in a kinematic viewpoint. The force error calculated from the information of two force/torque sensors attached to the end of each arm is transferred to minimum configuration space coordinates and then is distributed to total system joint coordinates, The position adjustment at the total con-figuration coordinates is computed based on the effective compliance matrix with respect to total joint coordinates which is obtained by coordinate transformation between the task coordinates and the total joint coordinates. The proposed scheme is applied to sawing task. When the trajectory of the saw is planned to follow a line in a horizontal plane 2 position parameters are to be controlled(i.e., two translational positions) Also a certain level of contact force has to be controlled along the vertical direction(i.e. minus z-direction) not to loose the contact with the object to be sawn. We experimentally show that the performance of the velocity and force response are satisfactory. The proposed hybrid control scheme can be applied to arbitrary two cooperating arm system regardless of their kinematic structure and the number of actuated joints.

• KIEAE Journal
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• v.16 no.3
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• pp.129-135
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• 2016

Purpose: Building figuration is imperative to perceive the its value, environmental clean status and form. Therefore, maintenance activities of the building exterior are required to keep the housing condition and value. Each household should pay the repair cost which is brought out in the future. For this repair cost, the estimation model would needed to forecast and provide the required cost. This study aimed at providing the estimation model of the repair cost, using the repair survey data between the 2011 and 2014 in Seoul. Method: For these, it took various estimation function of repair cost such as 1st function, inverse function and so on. These above functions would be applied into the building exterior and outdoor facilities which figure the building shape and characteristics. Result: Results of this study are shown ; First, among 11 estimation models, the power function has a better statistics and goodness-of-fit than any other models. Second, the estimation model with a variable of household has a pattern in upward to the right. On the contrary, the model with management area is little downward to the right. Both of them are depended on the estimated parameter of the power function and the parameter smaller than 1.

• Journal of the Korean Society of Costume
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• v.59 no.10
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• pp.10-21
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• 2009

The shape of floral pattern in the period of Rococo are a pots, a flower and ribbon style, a flower and a stripe style, a lace style and a scene style etc, and also in that time an apperance of softness of curved line, delicacy and smoth line, irregular and unrestraint line, motive of tiny and extra ordinarily, little bunch of flowers, and stripe style was a feature. The style of presentation were a presentation of fixed style such effect as lace, and a presentation of realistically style emphasized a massiveness and a cubic effect, and also used a natural color, and the presentation of abstract expressed like imagined anything and fancied. Weaving expressed delicate, brilliant, fantastic, and an atmosphere with elegant. embroidery was expressed in creation with emphasized in reality. Printing was fantastic with exotic in development of chintz due to effection of orient. The based on a salon civilization, the refind beauty of taste of royalty gave a refinded feeling with over affectionate in preference with a softness of curved line, and a motive of tiny and extra ordinarily. The classical beauty of elegant was realistic in being concentrated on building up blance and homony. The natural beauty of romantic was in being devoted the theme with soft and fantastic.

• Journal of the Korean Society of Costume
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• v.52 no.7
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• pp.1-11
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• 2002

The shape of floral Pattern in the Period of Baroque could be divided single. bunch and vine. The style of representation was stylized, abstract and realistic. the most of style was stylized. The type of composition was fullness, independent and scattered. Floral patterns were shaped simple and complex and components of design could be classified into flower and leaf. flower and fruit. flower and band. bunch of flower, flower and geometry. flower and pot, flower and animal. flower and crest. Kinds of flower were tulip. common marigold, lily, carnation, small bel]flower. lotus, acandus leaf, pomegranate, strawberry. pine cone and abstract anonymous flower which were unfolded by repeat. Characters of floral Pattern were classical elegance, taste of royalty and lively and damask, velvet, brocade which made with gold and silver so, those were a very brilliant and gorgeous. Characters of design were illustrated plane style and stylization where developed arranged on front by repeat or repeat symmetric of vertical. Art, costumes and textiles in this era were a very rich and colorful. The result of study on Baroque's floral pattern will be used to develope a various textile design and chance to be adopted classical pattern into aesthetic value in our time.

• Journal of English Language & Literature
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• v.57 no.5
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• pp.701-725
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• 2011

This paper attempts to read "The Nightingale" as an experimental proponent of Lyrical Ballads of 1798, one that inaugurated British Romanticism. It is never accidental for this poem to come to replace "Lewti" at the last moment of publication and to be tied to the poetic principles manifested in the "Advertisement" of the 1798 volume. The speaker of this poem, for example, is an ordinary man, who presents himself as a friend and a loving father. Opting for conversational styles rather than blindly copying literary conceits, he even incorporates an evening episode he happens to recall into a legitimate subject matter. The notion of "conversation," which appears in the subtitle, offers a key to figuring out the ideal of poetic language, the figure of the poet, and compositional procedures Coleridge and Wordsworth proposed in their collaborative project. "The Nightingale" can be a dubious, if not totally failed, poetical journey to subverting an incidence of misnaming acts. He finally reaches the limits of poetic figuration in a process of textualizing nature. The leitmotif of "In nature there is nothing melancholy" testifies to the fact that the bird nightingale, which the narrator is hard at work to rename as a joyous bird, is nothing but a poetic metaphor. "The Nightingale" is more likely to be a revisional, regenerative performance based on the strategy of conversation than an embodiment of a daring novelty.

• Journal of the Microelectronics and Packaging Society
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• v.15 no.1
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• pp.7-18
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• 2008

This paper reviews the current development of an ultra-slim SiP for Radio Frequency (RF) application, in which three flip chips, additional passive components and Surface Acoustic Wave (SAW) filters are integrated side-by-side. A systematic investigation is carried out for the design optimization, process and reliability improvement of the package, which comprises several aspects: a design study based on the 3D thermo-mechanical finite element analysis of the packaging, the determination of stress, warpage distribution, critical failure zones, and the figuration of the effects of material properties, process conditions on the reliability of package. The optimized material sets for manufacturing process were determined which can reduce the number of testing samples from 75 to 2. In addition the molded underfilling (MUF) process is proposed which not only saves one manufacturing process, but also improves the thermo-mechanical performance of the package compared with conventional epoxy underfilling process. In the end, JEDEC's moisture sensitivity test, thermal cycle test and pressure cooker tests have also been carried out for reliability evaluation. The test results show that the optimized ultra-slim SiP has a good reliability performance.

• Journal of the Korean Society of Clothing and Textiles
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• v.22 no.8
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• pp.1001-1010
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• 1998

The purpose of this study was to investigate the images and characteristic formative elements of Korean traditional patterns. The Korean pattern image could be interpreted into visual elements of design based on the images, the characteristic formative elements of Korean traditional patterns, and their relationships. Fourteen patterns selected from 5 groups of Korean patterns were used as stimuli. An image evaluation using a 2-point sementica scale of 19 bipolar adjectives, and an impression evaluation of which results were presented by visual drawing using lines and shapes were carried out. The data were analyzed by correspondence analysis and cluster analysis. The major findings are as follows; 1. Fourteen patterns and 19 adjectives were marked on a perception map composed of two (x and y-) axes. The bipoles of x- and y axes were soft-hard and splendid-artless, respectively. 2. Four clusters semerged to account for the dimensional sturucture of 14 patterns and 19 adjectives. These were splendid image, soft image, individualistic image, and sophisticated image. However there was no pattern which belonged to the cluster, sophisticated image. The Korean pattern image was founded to be better related to the kind of patterns than the type of patterns. 3. The characteristic formative elements obtained from the impression test were contour of motif, repeated line or shape, various curved lines, and decorative elements. 4. The splendid image was related to Bongwhang patterns and detailed line and complexity. The individualistic image was related to the abstractive form of Bongwhang pattern and the decorative form of Cloud pattern both of which have the characteristics of point-symmetry and abstraction, and Turtle-back pattern. In this case, the related charac-teristic formative element was identified to be repeated lines. The soft image was related to Moran, Cloud, and Taegeuk patterns. The related characteristic elements were various types of curved lines, decorative elements, and rounded contours.