• Clinical and Experimental Reproductive Medicine
• /
• v.20 no.2
• /
• pp.165-176
• /
• 1993

These studies were carried out to investigate the optimal freezing protocol for 2 cell mouse embryos and to find the probability of quality control with 2-cell embryos frozen. The embryos showed the best survival by the protocol composed of a freezing solution with the cryoprotectants(1.5M propanediol + 0.1M sucrose), and a 2-steop thawing method(room temperature, 20 sec-37$^{\circ}C$, 20 sec). The developmental ability of frozen-thaw 2-cell embryos did not differ from that of fresh 2-cell embryos in m-KRB medium with 0.4% bovine serum albumin. But development of frozen-thaw embryos was depended on the supplements of the medium. In the albumin-free medium, the developmental rate(rate of blastocysts) was significantly reduced, compared with that in the medium with 0.4% BSA. Also, when frozen-thaw embryos were cultured in the meduim with human fetal cord serum(HCS), the developmental rate of frozen-thaw embryos was sligtly reduced, compared with that of fresh 2-cell embryos. Finally, frozen-thaw 2-cell mouse embryos were more sensitive to the toxic agent of disposable-plastic syringe. Therefore, toxicity of medium could be effectively detected by frozen-thaw 2-cell mouse embryos.

• Journal of the Korean Home Economics Association
• /
• v.24 no.1
• /
• pp.28-41
• /
• 1986

In the history of costume, coat can be traced up to ancient Persia but it was generalized as today's style around 14th an d15th century in Euro[pe. World wars, revolutions and rapid social changes of the last 80 years have produced more changes in the way people dress than any comparable period in history. Thewse changes enabled emergence of more modernized woman's garments and through it, dress and coat ensemble became public's main fashion. In 1920's after world war I, boyish style in woman's garment was in vogue. Woman's coat was also in the same style with length sortened up to the knee level and silhoutte was straighter and semi-fitted than previous period. Length of the coat was longer in late 1930's but shortened again in 1940's. And the most popular silhouette of both 30's and 40's was shape of the hourglass which was commonly called the "X-shape". Also double=breasted coat with fitted waistline, belt and flare skirt was in vogue. In 1950's and 60's, with the variety of lines in woman's garments, silhouette of the coat also appeared in many different forms. Along with the various shapes, color of the coat changed throughout the decades : dark colors in 20's, bright colors in 30's, mixed colors of 20's and 30's in 40's and in 50's, color had changed to archromatic. In fabric, wool was most popular in all periods. However, such gabrics as tweed, cotton, gaberdine, linen were added to give variety. It is very interesting to see collars trimmed with expensive furs were very popular in 20's and 30's but it almost disappeared in 40's and fur trimming reappeared in late 50's. In addtion to silhouette changes in design, details such as buttons, epaulettes, pockets and fur trimming of hemline were emphasizing points of varieties in design. This study has set time limits world war I which was the period coat became major fashion of woman's clothing, to 1960's.

• Journal of the Korean Home Economics Association
• /
• v.42 no.11
• /
• pp.137-150
• /
• 2004

The purpose of this study was to examine the effect of clothing color and exposure on stereotype formation of female appearance. The subjects for the research survey were 418 male and female university students in Taejon, Korea. The measuring instruments were a self-administered questionnaire and six written scripts which described a woman wearing clothing manipulated by clothing color and exposure variables. The collected data were analyzed using content analysis, T-test, crosstabs analysis, ANOVA, and Duncan's multiple range test. The results of this study were as follows. First, three dimensions (global image, appearance inference, and appearance evaluation) emerged from the subject responses. Clothing exposure had the greatest impact upon the stereotype formation of female appearance. The woman wearing exposed clothing was rated as 'sexy', 'confident', and 'glamorous' whereas the same woman wearing unexposed clothing was rated as 'slim', 'humdrum', 'ladylike', and 'neat'. Second, the gender of the subject played a role in forming stereotypes of women's appearance. The male subjects rated the woman wearing exposed clothing as 'sexy' and 'glamorous' whereas the 1em81e subjects rated the same woman as 'slim' and 'pretty'. Third, the male subjects evaluated the woman wearing expend clothing in much more negative terms than the female subjects did, indicating that men tended to use 'modesty' to evaluate the woman whereas women tended to use 'fashion trend' in addition to 'modesty' as the important criteria when assessing women dressed in exposed clothing. Fourth, the subjects judged the woman wearing exposed clothing to be an entertainer or prostitute in her early 20s. On the other hand, the subjects judged the woman wearing unexposed clothing to be either a university student or a professional business women in her mid 20s.

• Journal of Fashion Business
• /
• v.15 no.1
• /
• pp.20-33
• /
• 2011

The purpose of this study is to inquire into social and cultural background of modernization and the new woman's life centered around a new woman and a dancer, Choi Seung-hee and its style. The study was carried out centered around analysis of content through photos of 179 pieces and a documentary DVD. We analyzed collected photo data and came to know various bobbed hair style, clear makeup style and Art-Deco fashion. Accordingly, Choi Seung-hee has external appearance as a new woman and we came to know she is a representative woman in Korea. Because she crossed over into North Korea, the study has not been actively carried out but if we consider Choi Seung-hee's influence over the dance world, her women's leader and fashion roles at that age, it is considered that the study on Choi Seung-hee's external style has a significant meaning.

• Journal of the Korea Society of Computer and Information
• /
• v.20 no.9
• /
• pp.67-72
• /
• 2015

Recently, studies that interact with human and things through motion recognition are increasing due to the expansion of IoT(Internet of Things). This paper proposed the system that recognizes the user's logical activity in home environment by attaching some sensors to various objects. We employ Arduino sensors and appreciate the logical activity by using the physical activitymodel that we processed in the previous researches. In this System, we can cognize the activities such as watching TV, listening music, talking, eating, cooking, sleeping and using computer. After we produce experimental data through setting virtual scenario, then the average result of recognition rate was 95% but depending on experiment sensor situation and physical activity errors the consequence could be changed. To provide the recognized results to user, we visualized diverse graphs.

• The Journal of Korean Academy of Prosthodontics
• /
• v.33 no.4
• /
• pp.753-768
• /
• 1995

For accurate impression taking of dental patient and esthetic denture treatment of ednetulous patient, measuring between intraoral anatomic landmarks is useful.In this study the subjects selected at a random were two-jundred forty persons with a mean age 22.5(range 21-24) and were taken impression of by irreversible hydrocolloid impression material(Alginate). On the study model made by dental stone, each individual tray was made and final impresion was taken by border moilding. On final model measurings were performed with 3-dimensional measuring device and the values were analyzed by t-test The results is following : ABOUT THE MEASURED VALUES. 1. The width between maxillary right and left canine cusp tip was average 36.44mm(s.d. 2.48), man 36.67mm, woman 35.83mm(p<0.05). 2. The width between labial height of contour of maxillary right and left canine was average 40.08mm(s.d. 2.42), man 40.29mm, woman 39.52mm(p<0.05). 3. The width between mesio-lingual cusps of maxillary first molar was average 43.14mm(s.d. 3.33), man 43.56mm, woman 42.05mm(p<0.05). 4. The width between buccal alveolar ridge on axis of mesiolingual cusp of right and left maxillary first molar was average 64.89mm(s.d. 3.88), man 65.58mm, woman 62.92mm(p<0.05). 5. The width between buccal alveolar ridge on axis of mesiolingual cusp of right and left maxillary second molar was average 68.58mm(s.d. 3.91), man 69.29mm, woman 66.30mm (p<0.05). 6. The width between right and left hamular notch was average 49.80mm(s.d. 3.96), man 50.70mm, woman 48.20mm(p<0.05). 7. The length from labial heigth of contour of maxillary central incisor to center of incisive papilla was average 9.52mm(s.d. 1.18), man 9.46mm, woman 9.63mm(p>0.05). 8. The length from labial heigth of contour of maxillary central incisor to palatine fovea was average 53.27mm(s.d. 2.93), man 53.93mm, woman 52.08mm(p<0.05). 9. The center of incisive papilla ws located posterior to intercanine line at 0.40mm(s.d. 1.16), man 0.51mm, woman 0.11mm(p<0.05). 10. The height from incisal edge of maxillary central incisor to the labial vestibule was average 21.84mm(s.d. 1.38), man 22.01mm, woman 21.00mm(p<0.05). 11. The height from mesiolingual cusp of maxillary first molar to buccalvestible was average 17.45mm(s.d. 1.42), man 17.56mm, woman 17.08mm(p>0.05). 12. The height from hamular notch to standard occlusal plane was average 6.84mm(s.d. 1.06), man 6.91mm, woman 6.70mm(p>0.05). 13. The height from the deepest point of palatal vault to standard occlsalplane was average 19.95 mm(s.d. 2.03), man 20.19mm, woman 19.12mm(p<0.05). ABOUT THE ARCH FORM 1. The arch form was able to classify into four typr by the rate of the measured values. Each arch form distribution was that the 1 group had 32.46% the 2 group 2.19%, the 3 group 52.83%, the 4 group 12.72%. The sexual composition was that in 1 group man had 73.5%, woman 26.5%, in 2 group man had 40.0%, woman 60.0%, in 3 group man had 83.3%, woman 16.7%, and in 4 group man had 55.17%, woman 44.83%. 2. When canine cusp tip was marked as point O, the intersection point between labial height of contour of maxillary central incisor and intermaxillary suture as point A, height of contour of maxillary second molar buccal alveolar ridge as B point, ${\angle}$AOB was measured $133.8^{\circ}$for the 1 group, $133.0^{\circ}$for the 2 group, $132.3^{\circ}$for the 3 group, $128.9^{\circ}$for the 4 group.

• Journal of Korean Public Health Nursing
• /
• v.18 no.2
• /
• pp.234-242
• /
• 2004

The purpose of this study was study to prevalence and related factors of Hwabyung for the aged woman in rural community. A self-administered questionnaire survey was carried out for 616 Aged Woman Living in Uiseong County from March 1 to April 20, 2004. Collected data was analyzed by the $x^2-test$. The result of this study was as follows: Prevalence rate of Hwabyung was $13.3\%$ in Aged Woman Living in Rural Community. The factors of agricultural village feminine Hwabyung were personality, husbands. Prevalence rate this Hwabyung was high if a husband had angry work wife's personality was blunt and a wife had angry her husband. The reason to have got angry at a husband was liquor, a whoring. personality problem. It is necessary that community supports the aged woman and she develops own personality for development of own personality and solution of husband's problem in oder to low prevalence rate of Hwabyung for the aged woman in rural community.

• Journal of Fashion Business
• /
• v.16 no.4
• /
• pp.13-28
• /
• 2012

The objective of this research is to examine the fashion styles of Choe Seung-Hee (1911-1969), modern woman and dancer of Korea, through her life and activities. From such theoretical and empirical studies, three aesthetic characteristics of South Korea's modern woman Choe Seung-Hee's fashion styles could be deduced. Based on the three deduced styles of modern elegance, futuristic avant-garde and mystical Asian aesthetics, "Pearl of Asia" was selected as the main theme. The result is that the fashion styles of Choe Seung-Hee is not simply that of an individual modern woman and a dancer who lived in the early 20th century but is a meaningful symbol of Korea's modern women.

• Clinical and Experimental Reproductive Medicine
• /
• v.20 no.1
• /
• pp.9-17
• /
• 1993

This study was carried out investigate the effect of water quality and the kind of media on the in vitro development of 1-cell and stage mouse embryos. $F_1$ hybrid mice were superovulated and timely mated. 1-cell stage and 2-cell stage mouse embryos were recruited and taken into Ham's F-10 or m-KRB media which was made of two of two kinds of water having different quality, highly purified water and tap water. 2-cell stage embryos grew up well in vitro to blastocyst or hatching blastocyst regardless of the composition of culture media, but 1-cell stage mouse embryo didn't develop well to blastocyst or hatching blastocyst in simple media like m-KRB. These results meant in vitro devleopment of 1-cell stage mouse embryo neded complex media like Ham's F-10 which contained abundant protein components. In case of quality control for water, in vitro fertilization program. observation of in vitro development of 2-cell mouse embryos up to blastocyst or hatching blastocyst media such as m-KRB would be efficatious in detecting the difference of water quality.

• Journal of the Korean Society of Costume
• /
• v.64 no.7
• /
• pp.172-183
• /
• 2014

The term "new woman" (신여성 [Sinyeoseong], 新女性) refers to an idealized image of contemporary women during the so-called modern period in East Asia. In Korea, these "modern girls" were also referred to as modan (毛斷), or "cut-hair", reflecting changes in appearances that rejected the traditional value system in favor of "the new" in everyday life. Although it was used to refer to the perceived educated leaders of this new period, it also had the negative connotation of referring to frivolous women only interested in the latest fashion. The popular discourse on this "new woman" was constantly changing during this early modern period in East Asia, ranging from male-driven women's movements to women-driven liberal and socialist movements. The discourse often included ideals of what constituted female impeccability in women's domestic roles and enlightened views on housekeeping, yet in most cases the "new woman" was also expected to be a good wife and mother as well as a successful career woman. The concept of the "new woman" was also accompanied by an upheaval in women's social roles and their physical boundaries, and resulted in women repositioning themselves in the new society. The new look was a way of constructing their bodies to fit their new roles, and this again was rapidly reproduced in visual media. Newspapers, magazines, and plays had gained immense popularity by this time and provided visual material for the age with covers, advertisements, and illustrations. This research will explore the fashion of the "new woman" through archival resources, specifically magazines published in the 1920s and 1930s. It will investigate how women's appearances and the images they pursued reflected the ideal image of the "new woman." Fashion information providers, trendsetters, and levels of popular acceptance will also be examined in the context of the early stage of the fashion industry in East Asia, including production and distribution. Additionally, as the idea of the "new woman" was a worldwide phenomenon throughout the 19th and early 20th century, the effect of Japanese colonialism on the structure of Korean culture and its role as a cultural mediator will also be considered in how the ideal image of beauty was sought, and whether this was a western, colonial, or national preference.