• Journal of the Korean Home Economics Association
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• v.35 no.4
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• pp.257-268
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• 1997

The effects of water-and oil-repellent finishes on the deposition and removal of oily soils from polyseter fabrics were investigated in this study. The polyester fabrics treated with three kinds of fluoropolymers(TG-410H, TG-990) were soiled with mixed oily soils and washed by using Terg-O-Tometer at various conditions. It was found that TG-410H and TG-527 treated polyester fabrics reduced significantly the deposition of oily soils than untreated and TG-990 treated polyester fabrics. The removal of oily soils from polyester fabrics was increased in porportion to increasing of surfactant concentration up to a certain point(0.2% owb) but it levelled off above the point. The removal effect was high in the order of TG-990 treated polyester fabrics > untreated polyester fabrics > TG-527 treated polyester fabrics > TBG-410H treasted polyester fabrics. Especially the removal of oily soils from polyester fabrics was more effectively removed in triton X-100 solution. In general the removal of oily soils from polyester fabrics treated with fluoropolymers was increased up to a miximum near 6$0^{\circ}C$ and than decreased above 6$0^{\circ}C$. And efficient removal could be achieved within relatively short time (30min) The removal of oily soils from polyester fabrics was increased in proportion to increasing of pH range up to a certain point(9.5 or 11.0) but it began to decrease above the point. Furthermore the removal of oily soils was increased with th increase of mechanical agitation, but it began to decrease above 160 rpm.

• Journal of the Korean Society of Costume
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• v.30
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• pp.139-152
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• 1996

THe purpose of this study is to clarify Kitsch in the modern society and to analyze the modern fahion design adapting Kitsch's materiality. Thus this study explains the concepts and background of kitsch and examines its aes-thetic value in consideration of the relation be-tween Kitsch and plastic art. Through a theoretical examination of histori-cal documents the meaning of the Kitsch is explored from various angles. The result of this study were as follows: Kitsch began in the period of the 19th cen-tury when was society began to form and so-ciety grew to be rich. This is to say Kitsch is the result of intrusion of capitalist modernity in the domain of the aesthetic modernity The concept meant ethical something bad counterfeit and bad taste. The materialities of Kitsch are over-decor-ation unfitness the use of imitation malfunc-tion used fashion design. 1. Over-decoration is due to the material abundnce through various accessories many colors etc. 2. Unfitness is obtained by the error of ar-rangement which means the wrong cohesion of form size of material. 3. The use of imitation makes use of cheap materals such as vinyl imitation leather imi-tation fur etc. 4. Malfunction comes from losing the orig-inal function by the addition of un-neccessary functions.

• Journal of Veterinary Clinics
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• v.6 no.2
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• pp.319-327
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• 1989

In order to study the effects of neomycin sulfate on the kidney of Korean black goats after dosing at 36mg/kg(A group) or 18mg/kg of body weight (B group) twice a day, serum chemical values(BUN, SCr), urinary enzyme(GGT) excretion and urinary analysis were checked and renal lesions were observed by light microscope. The proteinuria and granular casts were observed on the 5-6th day and 7th day of treatment with neomycin respectively in the A group. While these changes were observed on the 4th day and the 6th day respectively in one goat of the B group. Urinary GGT excretion began to increase from the 9th day and reached to maximum concentration on the 15th day of treatment with neomycin in the A group. Thereafter, GGT excretion began to decrease and reach to normal level on the 21th day. But GGT excretion increased on the 9th day in only one goat of the B group. Concentrations of BUN and SCr increased on the 12th day in the A group and in one goat of B group. The kidneys were swollen gross pathologically and the renal tubular epithelial cell changes were noticed histologically in the A group and in one goat of the B group. These changes were included degeneration with hyaline droplet formation, flattened epithelial cells and necrotic epithelium. Granular casts were showed in many tubular lumens. Prfesent results indicated that nephrotoxicosis would not occured in Korean black goats dosing with neomycin sulfate less that 36mg/kg of body weight a day.

• Journal of Veterinary Clinics
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• v.6 no.2
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• pp.261-268
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• 1989

In order to study the effects of administration of neomycin on the kidney of Korean black goats, 4.5(group A), 9(group B) or 14(group C) mg/kg, body weight of neomycin was injected intramuscularly turice a day for 84 days. On day 31, unilateral nephreotomy was performed in one animal of each group. The results were as follows: Serum neomycin concentrations were 8.7, 13.8, and 20.2 ${\mu}$g/ml 12 hours after injection. Serum BUN and creatinine concentration in nephreotomized goats, regardless of dosage, rapidly increased and came to peak on 3 days after, and then began to decrease to normal range, gradually, In non-nephrectomized goats, regardless of dosage, there was no notable change. In nephreotomized goats, PSP Tl/2 was delayed to the utmost 1 day after nephrectomy, regard-less of dosage, and then began to decrease to normal range, gradually in non-nephrectomized goats, there was not notable change in PSP T$\frac{1}{2}$. The intact kidney was markedly enlarged compared with the kidney of non-nephrectomized goats, but there was no microscopic change. It is concluded that administration of neomycin up to 14mg/kg body weight twice a day for 84 days was not nephrotoxic to the Korean black goats.

• Journal of the Korean Society of Costume
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• v.54 no.1
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• pp.83-96
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• 2004

Upon the threshold of late 20th century, the social, cultural and artistic trend began to pursue aesthetic pluralism and deconstructivism, and thus, fashion also began to reflect such a trend only to express cruel, detestable, horrible and ugly aesthetics. Under such circumstances, this study focused on the cruel images appearing in the modern fashion and thereby, attempted to determine their causes in reference to Julia Kristeva's theories. Her theories of women explain that women have incessant desires or blind obsessions about penis due to the bisexual instinct inherent in their subconsciousness, and thereby, discuss sado-masochism, a characteristic of women's violence and cruelty. In addition, she determines of abject, detestable and horrible nature of women by explaining their struggle to be separated from mothers at the stage of Oedipus (sexual differences). Based on such theories about women's cruelty, the cruel images shown in the modern fashion are categorized into sado-masochism, the violent and destructive image, and abjection, the women's apparels made of unpleasant, terrible and creepy materials decorated, to be reviewed systematically.

• Journal of Engineering Education Research
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• v.15 no.4
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• pp.8-13
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• 2012

The Engineering school of Tohoku University has been offering a Team-based Engineering Design Course to its first year students since 1996 in order to increase the level of both motivation and interest in engineering. Freshmen are required to select one of approximately 150 topics and do some research on this topic. This course also provides opportunities for students to participate in exchange programs with the University of Washington (UW) and the University of Science and Technology Beijing (USTB). In the Tohoku-UW exchange program, which began in 1999, between 10 and 25 students of Tohoku visit the UW annually to present the results of the subjects the school has appointed in advance in the Team-based Engineering Design Course. In the Tohoku-USTB exchange program, which began in 2007, about 15 students from each university participate in a one day meeting organized by the students themselves. They give a presentation on either the results of the subject they selected in the course, or on an engineering related topic both groups have agreed to in advance. In this paper, a detailed history, the objectives, a schedule and the budget in these unique exchange programs is introduced together with an outline of the course and its contribution to the engineering design education.

• Applied Microscopy
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• v.26 no.2
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• pp.221-233
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• 1996

In order to study process of spermiogenesis of the Korean manchurian field mouse, Apodemus spesiosus peninsulae, the testis obtained from sexually matured male reproductive organs, were examined with electron microscopy, and the following results were obtained based on the characters of cell differentiation. 1. According to the features of cell structure, spermiogenesis of the Apodemus spesiosus peninsulae was five phases: Golgi, cap, acrosome, maturation and spermiation phase. They were further subdivided into two steps of early and late phases respectively. Hence, the spermiogenesis consists of ten steps. 2. In the changes of the chromatin, the chromatin granules began to be condenced in the cap phase and regularizated at maturation phases, and a perfect nucleus of sperm was formed at the spermiation phases. 3. The formative period of sperm tail began to be develop in the early Golgi phase and completed at the spermiation phases 4. The outer dence fibers of middle piece were arranged in a horseshoe fashion. Nos. 1, 5, 6 and 9 of the outer dense fibers were larger than the others. The structure of axoneme in the middle piece was 9+2, and the axonemal complex consists of A and B microtubules, dynein arms and radial links.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.47 no.3
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• pp.194-202
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• 2011

Maturation and spawning of the Shotted halibut, Eopsetta grigorjewi was investigated based on the samples captured in South Korean waters from January 2008 to December 2009. Gonadosomatic index began to increase in December, and reached maximum between January to March. After spawning it began to decrease from May. Reproductive season was estimated to January-April, with peak in February. Fecundity was proportional to the size of the female, with the clutch size varying from 170,000 eggs in the smallest female (total length, 28.9cm) to 1,300,000 eggs in the largest (total length, 41.5cm). Size at 50% sexual maturity (TL50), determined from mature females, was 28.8cm. Annual reproductive cycles of this species could be divided into six successive stages; immature stage (May-October), nucleolus stage (November-January), yolk vesicle stage (January-February), vitellogenic and ripe stage (January-April) and spent stage (April-May).

• Korean Journal of Veterinary Research
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• v.29 no.3
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• pp.223-229
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• 1989

These studies were carried out to investigate the changes of blood pictures, hitological findings and testosterone concentrations after orchidectomy in ageing rat. The results obtained were summarized as follows: 1. The total W.B.C. counts were $9.27{\pm}12{\times}10^3/mm^3$ in the control group, $9.54{\pm}34{\times}10^3/mm^3$ in the sham-operation group and $12.08{\pm}28{\times}10^3/mm^3$ in the orchidectomy group when it was checked 50days after the operation. 2. The number of lymphocytes after orchidectomy began to increase gradually as time passes, thereafter markedly increased $10.12{\pm}03{\times}10^3/mm^3$ at 50days after orchidectomy. 3. The concentration of testosterone in serum began to decrease gradually after orchidectomy showed lowest level $1.68{\pm}0.61pg/ml$ at 50days after orchidectomy while it was $5.82{\pm}0.39pg/ml$ in control group. 4. The histological findings of thymus after orchidectomy were marked increase of thymic lymphocyte, disapearance of fat cells and appearance of mitotic figures.

• Korean Institute of Interior Design Journal
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• v.13 no.3
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• pp.153-161
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• 2004

Organic Modernism was inaugurated by Alvar Valto as an alternative plan to the formative limitation of Geometrical Modernism. It began to appear in the 1930s in the fields of Architecture, Furniture, Product Design and so on. It is known that began with organic formative language is closely related to surrealistic artists Andre Breton as well as other artists and sculptors in that era. Such Formative Language formalized a stream of Organic Modernism Furniture Design unique to the regional and cultural characteristics of Scandinavia. After crossing over to America, mass production of Furniture was born and new materials were linked by industrialization. The Characteristics of Organic Formation in Modern Art such as Three -Dimensional, Biological Morphological, Symbolical, Primitive, Fantastical, Non-Realistic, Incidental, Irregular, transmit to Furniture Design. They are as Characteristics especially with Three-Dimensional, Biological Morphological and Symbolical aspects. Histories of Art and design, there are some examples showing mutual Interchange between Functional and Artistic Character. This thesis also clarifies the Formative Relationship that the Furniture designers who pursued Functionality and Mass Production had obtained from Modern Artistic works and the Artists, through the process of comparing and researching the typical Artists and their works.