• Magazine of the Korean Society of Agricultural Engineers
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• v.41 no.6
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• pp.54-63
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• 1999

Considering that rural village had evolved through a long-sustained effort of harmnization with nature, there should be the wisdom not only to reflect the level of rural resident's housing demand, but also to conserve the traditional characteristics of high-valuation in the modern rural housing. In Korea , standard design proposals of rural houses had been made public three times ; in 1972 , 1984 and 1995. so , firstly, this study analysed the inner-space layouts of design proposals mentioned above, from which changes and problems in the past housing design were derived. And also, through, the positive acceptance of residents' opinion living inthe houses built by standard design proposals in 1970 ~1980's, improved design principles and an alternative model were proposed , finally. The inner-space structed of standard design proposals in 1970s was originated from small-scaled and low-priced one, basically under the " open system". In 1980s, the basic design principle changed to the 'closed system' in which the living room being the focus of indoor family life, and , in 1990s, progressively, therural housing developed to the high qualified type by the spatial enlargement and with increased equipements. However, this structural change of rural house brought about the problem of functional separatioon between farming and daily living activities. In details, limited spaces of multipurpose spaces and sanitary facility would be mentioned as problems for improvement. conclusively in this study, newoly arranged "open system" was recommended , as a basic design principle for theinner space structure formation of rural house, which easily links the constituent inner-house spaces to outer one. Based on this principle, the detailed design criterial was proposed as follows ; 1. The living room be directly linked to the front-yard and centrally placed, the addtional space of which could be secured for the special family events by the flexibleuse of its adjacent room or by the housing of male quarters(separated from main building quarter). 2. The kitchen also be directly linked to side-yard and to livng room , for the convenience of farming activities and the shortening of path flow housewife. 3. The expanded toilet-and-bathroom be placed in the directly connected left-hand side to the living room and also be allowed access through multipurpose spaces to out door. 4. The multipurpose spaces be directly connected to the kitchen and the toilet and-bathroom , of which function would be for undressing of working clothes, quickwashing and ordinary working.nd ordinary working.

• The Journal of Korean Academy of Prosthodontics
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• v.8 no.1
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• pp.15-19
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• 1968

To compare on the accuracy of bridge made by various soldering technics, four unit bridges were made on a blass original model. They were soldered to each other in the following three ways : In Group I, one central gap between two pieces of pre-soldered abutments and adjacent pontics were soldered at the final step. In Group II, the two gaps between one piece of pre-soldered pontics and two abutments were soldered at the final step. In Group III. the three gaps between two abutments and two ponitcs were soldered at the same time. Misfitting of those bridges were compared by measuring the spaces created between the retainer margins and the shoulders of preparated original model with a micrometer microscope. The author obtained following results : In the final step, the more number of the soldered gap increased, the more accuracy of the bridge decreased.

• Korean Journal of Rural Living Science
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• v.8 no.1
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• pp.35-43
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• 1997

The Purpose of this research was to investigate the physical changes of village, the architectural changes of houses and to find out the resident's needs of housing in suburban rural houses. Samga 3 Ri, Yong-In, KyungKi-Do was chosen for this study. The previous research, conducted in 1987 by using a field survey method, was compared with this study. 1) The study showed that the physical changes of village include an increase in the number of rooms and nonagricultural population, and variety of house types. Therefore, social intimacy, reallocation of houses according to residents' occupations, and apartments for non-agricultural population should be considered in planning village. 2) It is found that the resident's needs were to increase the number of rooms, expansion of space, and to modernize kitchin systems. The investigation on newly constructed houses indicated that residents' needs were two-story houses, changes of spaces - the number of bathrooms, private bedroom adjacent to An-bang.

• Journal of the Korean Institute of Landscape Architecture
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• v.18 no.2
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• pp.95-110
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• 1990

Wang -gok Villages was forming the space marking the centripetal system from frame composed of adjacent mountains and the cosy and comfortable space perccplively and psychologically, and both the openness and closeness existed together The analysis of the circulation structure in the exterior spaces of home showed that generally one must pass through kitchen to approach to the rear yard having the strong decree of enclosure and privacy. The determinants of the space organization in Wang-gok villages and the exterior of its homes were direction and gradient as natural factor, and traditional thought, action and social class as sococultural factors. The configuration of rear garden was classified into flat type, terrace type and mixed type of natural hill and terrace. The rear garden was created purposely and actively, emphasizing the harmony with and approach to nature.

• Journal of The Korea Institute of Healthcare Architecture
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• v.15 no.3
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• pp.51-59
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• 2009

This study reviewed the background of the advent of and the concept of age-integrated facilities where elderly persons' facilities and children's facilities have been built in the same plot or building or established adjacent to each other. And also it examined the concept, necessity, effects, and kinds of intergenerational interactions. Ten age-integrated facilities in Japan, where it is reported that intergenerational interactions are now being implemented, were selected and visited for surveys. This study implemented interviews with staff members and analyses of the drawings of the facilities to grasp the present state of age-integrated facilities and their plan types, etc. Through analyses of relationships between intergenerational interactions and the spaces in which these take place, this study discusses guidelines for space arrangement and for developing interaction space plans for age-integrated facilities that would facilitate intergenerational interactions.

• Journal of KIISE:Software and Applications
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• v.32 no.8
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• pp.742-751
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• 2005

This paper proposes a novel text image watermarking algorithm based on word classification. The words are classified into K classes using simple features. Several adjacent words are grouped into a segment. and the segments are also classified using the word class information. The same amount of information is inserted into each of the segment classes. The signal is encoded by modifying some inter-word spaces statistics of segment classes. Subjective comparisons with conventional word-shift algorithms are presented under several criteria.

• Journal of the Korean housing association
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• v.12 no.2
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• pp.25-34
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• 2001

In this study, the shared facilities and space in the multi-family housing which residents could maintain contacts with their neighbors were investigated and analyzed. It could find the shared facilities and space so that residents could maintain to contact with their neighbors after surveying the dwellers requirements. Also it could specify the importance of the neighborhood common spaces and the conditions for the planning of the shared facilities. Analyzing residents requirement of set-up location, this study lead to the following suggestions concerning the facilities design: In the first neighborhood-circle, it require to be related the household affairs of housewives on the adjacent space to a dwelling-unit. In the second neighborhood-circle, it require especially the facilities for children play, study, reading, hobby etc. These facilities need establish each 4-5 floor in high-rise building estates. The roof & underground floors has been recognized in important & essential place for living facilities. Therefore, it is needed to improve to get ready to receive the various facilities.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.7 no.1
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• pp.98-101
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• 2004

Congenital hepatic fibrosis is an inherited, congenital disorder of the liver characterized by portal hypertension and hepatic fibrosis. We experienced a case of congenital hepatic fibrosis with esophageal varix in a 9-year-old male. He complained hematemesis, hematochezia, dizziness. In laboratory examination, AST/ALT was slightly increased. Esophageal varix was noted by an endoscopic examination. Hepatosplenomegaly and hypoechoic lesion of periportal area were seen by abdominal CT scanning. Histologic finding of liver biopsy showed fibrous tracts containing dilated bile ductules connecting adjacent portal spaces that were widened by mature fibrosis. Endocopic sclerotherpy and ligation was done. We summarized a case with review of literatures

• The Korean Journal of Cytopathology
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• v.10 no.1
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• pp.85-89
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• 1999

An extremely unusual case of epidermoid cyst showing diffuse parakeratosis and aggressive clinical behavior is presented. A destructive bone lesion with surrounding ill-defined soft tissue lesion was found by computed tomography in a 63 year-old man complaining of painful swelling of the right buttock. He had a history of surgical excision twice for epidermoid cysts of soft tissue of the right hip during recent one year On aspiration cytology, the aspirate was highly cellular and mostly composed of desquamated nucleated squamous cells. Operation finding revealed that the iliac bone was Irregularly destroyed and filled with gray-white cheesy material and necrotic bone bedris. Adjacent gluteus muscle showed scattered gray-white lesions. The curettage specimen showed bone necrosis and desquamated squamous cells filling the marrow spaces. The lesion within muscle revealed epidermoid cyst with diffuse parakeratosis.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2013.04a
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• pp.242-242
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• 2013

Recently, importance of working environment is increased in commercial vessel and offshore structure. Marine facility design and ambient environment condition are influenced to enhancing human performance and reducing human errors. Consequently, the quality of accommodation where offshore facility crews sleep, eat and relax will influence their job performance and overall sense of comport and well-being. Therefore, adequate acoustic isolation between adjacent spaces is normally required to achieve satisfactory internal noise levels, acoustic privacy and speech intelligibility. In this study, the reverberation time is investigated in the public areas where there are not provided the information of material's noise reduction coefficient (NRC). The experiment of reverberation time is rarely performed for the various type public areas in a marine structure. Therefore, the reverberation time in a vessel is investigate in order to evaluate the room's noise reduction coefficient (NRC) in a public area.