• 한국운동역학회지
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• 제14권3호
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• pp.99-118
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• 2004

The aim of this study is to evaluate tennis shoes's plantar pressure distribution in tennis prayers and to determine the influence of the shoe on various tennis movements. When investigating the biomechanics of movement in tennis, one of the first things to do is to understand the movement patterns of the sport, specifically how these patterns relate to different tennis shoes. Once these patterns are understood, footwear company can design tennis shoes that match the individual needs of tennis players. Plantar pressure measurement is widely employed to study foot function, the mechanical pathogenesis for foot disease and as a diagnostic and outcome measurement tool for many performance. Measurements were taken of plantar pressure distribution across the foot and using F-Scan(Tekscan Inc.) systems respectively. The F-Scan system for dynamic in-shoe foot pressure measurements has enabled us to assess quantitatively the efficacy of different types of footwear in reducing foot pressures. The Tekscan F-Scan system consists of a flexible, 0.18mm thick sole-shape having 1260 pressure sensors, the sensor insole was trimmed to fit the subjects' right, left shoes. For this study 4 university male, high level tennis players were instructed to hit alternated forehand stroke, backhand stroke, forehand volley, backhand volley, smash, service movement in 4 different tennis shoes. 1. When impact in tennis movement, peak pressure distribution of landing foot displayed D>C>B>A, A displayed the best low pressure distribution. A style's tennis shoes will suggest prayer with high impact. If prayer with high impact feeling during pray in tennis wear A style, it will decrease injury, will have performance improvement. 2. When impact in tennis movement, plantar pattern of pressure distribution in landing foot displayed B>A>C>D in stability performance. During tennis, prayer want to stability movement suggest B style tennis shoes when tennis movement impact keep stability of human body. B style tennis shoes give performance improvement 3. When impact in tennis movement, plantar pattern of center of force(C.O.F.)trajectory in landing foot analyzed this : 1) When stroke movement and volley movement in tennis, prayer better to rearfoot movement. 2) when service movement, prayer midfoot strike movement. 3) when smash movement, prayer have forefoot strike movement.

• 한국축산식품학회지
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• 제37권1호
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• pp.114-122
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• 2017

This study was conducted to evaluate the effects of clove extract (CE) (0.25%, 0.5%, 1%, and 2%) on the oxidative stability and quality deterioration of Chinese-style sausage stored for 21 d at $4^{\circ}C$. The addition of clove extract to sausages significantly retarded increases in Thiobarbituric Reactive Substances (TBARS) values (p<0.05), while also controlling the production of protein carbonyls (p<0.05). However, the addition of clove extract promoted reduced thiol group content in sausages (p<0.05). Sausages amended with clove extract also had decreased $L^*$ values (p<0.05) and increased $a^*$ values (p<0.05) when compared with the control. Similarly, texture deterioration was retarded in sausage containing added clove extract when compared with the control during refrigerated storage. Moreover, the addition of clove extract had no negative effects on the sensory properties of sausages. These results suggested that clove extract was effective at protecting sausages from oxidation and quality deterioration during refrigerated storage for 21 d.

• 한국세라믹학회지
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• 제34권9호
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• pp.935-940
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• 1997

This study investigated the crystallization behavior in PbO-ZnO-B2O3-TiO2 system sealing glass, inorganic polymer heat-treated by conventional heat and microwave energy. After determining heat-treated temperature for crystallization and characteristic points by DTA analysis, samples were heat-treated in a classical electric furnace and a home-style microwave oven (LG Electronic Co., 2.45 GHz, 700 W). A microwave heat-treated sample had the growth of PbTiO3 crystal at 45$0^{\circ}C$, 2$0^{\circ}C$ lower than that of a conventionally heat-treated sample. Also, it had crystallinity about 20% higher than the conventionally heat-treated sample. At 49$0^{\circ}C$, the size of PbTiO3 crystal in the conventionally heat-treated sample was larger than that in the microwave heat-treated sample due to longer heat-treated time.

• 동서간호학연구지
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• 제7권1호
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• pp.68-81
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• 2002

The purpose of this study is to analyze the type of ego states and stress coping style on female college students who are in the course of nursing study. This study is performed in the view of Transactional Analysis and designed to scrutinize descriptive correlations between the type of ego states and stress coping style. The subject is consists of 144 freshmen and sophomore, 138 junior and senior students group, who are students of K nursing college located in Seoul. The sampling investigation period is on Sept. 14, 2002 to Oct. 26, 2002. The measuring instrument used for Transactional Analysis ego state is 50 items Ego-gram research paper devised by Dusay(1997). For studying coping style, Folkman & Lazarus's measurement(1984) was adopted, which is translated and modified by Han, and Oh,(1990). Health states is adopted by standardized health inspecting instrumental table (Cornell Medical Index:CMI) which is designed for Korean people by Ko and Park(1980) Statistic average and standard deviation were generated by using SPSS PC+, t=test and Pearson correlation. The results were as follows: 1) In the type of ego states on both groups indicated the arithmetic apex NP(maximum value), then the point A was high and the data made a down slope to point AC. In the comparison to type of ego states between two groups, only at point CP, the data value of upper year students represented higher than that of lower year ones by c(t=2.28, p=.023). 2) Stress coping style of whole students were highly and affirmatively dedicated to research. Especially hopeful aspect(t=.67, p=.05), relaxation of tension(t=-2.16, p=.03) made significant difference each other in the view of arithmetic calculation. 3) In view of nursing students' physical health states, there is significant difference in past history(t=2.50, p=.013) and in case of mental health states, there are considerable discrepancies between lower group(73.52) and upper group(75.11)(p<.05). In view of all field, state of tension(t=2.13, p=.048) has difference. 4) While verifying coping style in terms of ego states level between lower and upper students group, In type CP, high level ego states group indicated significant difference on stress coping style area than low leveled group and made such sequences as the central point of problem, In type NP, sequences such as the central point of problem, In type A, the central point of problem, In type FC, hopeful aspect and In type AC, hopeful aspect and indifference were derived significantly different (p<.05). 5) While verifying health state differences in the level of lower and upper ego states, In type FC, low level group(150.29) marked higher point than upper group(145.19), there is remarkable discrepancy and so did whole health state(p=.014), In type AC both mental state(p=.000) and whole health state (p=.015) showed differences. 6) When analyzing correlations between whole students' ego states, copying style and health state, all type of ego state showed differences(p<.001). In correlations between ego state and health state, in type FC physical state had an apex and there are inverse correlations among the other types. Especially, type FC showed inverse correlations with great discrepancies(p<.05). In mental state, type NP(${\gamma}=.198$, p<.001) and type A(${\gamma}=.166$, p<.05) represented straight correlations with remarkable differences. Especially, In type AC showed inverse correlations(${\gamma}=.282$, p<.001). In case of correlations between copying style and health state, indifference(${\gamma}=-.157$) and relaxation of tension(${\gamma}=-.158$) presented great difference(p<.05). In mental state, central point of problem and search for social support showed straight correlations with great discrepancies(p<.05), hopeful aspect and indifference showed inverse correlations with considerable differences(p<.001).

• 한국식품위생안전성학회지
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• 제12권1호
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• pp.47-54
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• 1997

Fried vegetable mix, fried fish mix and fried chicken which prepared as convenient style at traditional market in Chonju were collected and evaluated their chemical composition, lipid and microbial changes during storage at different temperaturefor confirming those fried food stability. The POV and AV of oil in samples and total bacterial count during storage at 5, 15, 20 and 3$0^{\circ}C$ were monitered. The POV, AV and total bacterial count tested of each sample, shelf-life can be suggested as within 1 day at 3$0^{\circ}C$, 2~3 days at 15~2$0^{\circ}C$ and over 5 days at 5$^{\circ}C$.

• 대한영양사협회학술지
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• 제7권1호
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• pp.50-55
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• 2001

Running smoking, no-smoking area in restaurants(n=546) in 25 districts in Seoul area was surveyed and evaluated. No-smoking restaurants were evaluated as A(2.0 points). Restaurants running no-smoking area with guidance to the customers were evaluated as B(1.7 points), and those without guidance as C(1.4 points). In case of the distinction of smoking or no-smoking area are not clear, it was evaluated as D(1.1 points). Restaurants which are not running no-smoking area were scored E(0.8 points). Western style restaurants scored average of 1.55points, which was significantly higher than that of Korean, Chinese or Japanese style ones(average of 1.24~1.27 points). The highest mean score for restaurant 1.625 points in Songpa-gu(district).

• 한국전통조경학회지
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• 제38권2호
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• pp.31-41
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• 2020

전라남도의 선암사는 통일신라말에 창건된 이래 오늘날까지 호남의 대표적인 사찰로서 그 법통을 이어가고 있으나, 거듭되는 변화와 발전과정 속에서 전통사찰이 가지고 있어야 하는 경관적 정체성이 상당부분 훼손되었으며, 특히 일본양식이 도입되어 있어 경관의 원형상에 대한 회복이 시급한 상황이다. 실제로 선암사의 경우에는 한국전통사찰에서 나타나는 전통성있는 식재경관과는 상이하며, 정원요소들도 일본식에 가깝다고 할 수 있다. 이렇게 선암사의 원형경관이 변형된 원인 중 가장 중요한 것은 일제강점기에 일본인들에 의해 이루어진 변화와 1976년도에 있었던 조경사업으로 인한 변화라고 할 수 있다. 본 연구에서는 이러한 경관적 변화를 파악하고, 일본식 정원요소와 작정기법이 어떻게 나타나고 있는지를 파악함으로써, 선암사의 경관적 정체성을 파악하는 것이 연구의 주 목적이다. 연구의 방법으로는 문헌조사, 현장조사, 스님과의 인터뷰를 통해 진행하였으며 그 결과, 선암사는 일본의 조경양식으로부터 상당한 영향을 받은 것이 파악되었으며, 이러한 요소를 감추려다 오히려 더 일본식 경관이 연출되었다는 것도 알 수 있었다.

• 한국생활과학회지
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• 제15권5호
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• pp.791-802
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• 2006

The construction of athlete's tight-fitting garments by reducing the elastic knit pattern is an interesting subject, which directly influences the performance of the wearer. Therefore, relationships between the reduction rates of the men's pants pattern obtained using measurements of Size Korea 2004 and clothing fitting were explored to improve clothing comfort. Two pattern making methods were developed and the reduction rates were applied to those pants depending on the parts of human body. The four male subjects were university students in the ages of 20 to 24. Subjective wear sensations of the experimental garments were rated using seven Likert scales during 4 consecutive days. While wearing the garments, subjects were kept four various postures including waist flexion and sitting etc by requests of the researchers. Likert type scale was used for the evaluation and 7 point indicates that it gave the best fit as tight-fitting pants. As results, differences in the length and girth between two piece pants pattern(style 1) and one piece pants pattern(style 2) were 0.0$\sim$0.3cm. Between two pattern making methods, one piece pants pattern(the style 2) was superior to two piece pants pattern in terms of subjective sensation and fit. Among eight tight-fitting pants, C, D, G, H pants were superior in terms of fitting and stability of waist and hip part to the others. ill case of tight-fitting pants, the reduction rate of the pattern in the course direction, the reduction rate of T2/3(66%) was better than that of T/2(50%), but the reduction rate of the pattern in the wale direction, that of the part of crotch, which was very sensitive part, should be kept the same as suggested earlier by Ziegert(1988).

• 한국의류산업학회지
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• 제8권2호
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• pp.225-232
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• 2006

This study purposed to review the concept and characteristics of subculture theoretically and then to analyze subcultural hairstyles shown in the 20th century's fashion in terms of form, structure, texture, design line and design principle, which were formative factors of beauty art. The range of this study was from the 1950's to the 1990's, during which subcultural hairstyles, which were selected for this study, kept a unique formality as subcultural characteristics of each time were reflected in hairstyles. The hairstyles found in subcultural styles were reviewed as follows. From the formative analysis as the above, it was concluded that layer form was seen most frequently in the subcultural hairstyles. This may be because it has a lot of layers in hair, and enables to make more various forms with a simpler care than other hairstyles so that it is easy to show one's own characteristic or differentiate oneself from others. Thanks to the characteristics of layer form, horizontal and convex were often seen as design lines. As for a texture, straight often appeared. The texture of straight is naturally formed without any care applied on hair. The reason may be that most subcultures refused artificiality. Therefore, the characteristics of subcultural hairstyles may be that hairstyles are transformed into various forms and created into the styles appropriately for individual tastes so as to clearly express one's own idea and thought.

• 지역사회간호학회지
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• 제8권2호
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• pp.211-224
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• 1997

The purpose of this study is to find a solution to effectively nurse elderly people in the aging society of next generation by analyzing relationship among the social problem of elderly people in the future society, their preferred life style, and their understanding level of an asylum for the aged. Data for this study were collected by questioning 316 persons(257 visitors at C University hospital and 59 residents in Chun - Ra Nam Do) from December 1996 to March 1997. The results were as follows: The assumption that an individual's preferred life style at old age depends on his /her understanding level of the social problem of elderly people was verified ($X^2=9.75$, p<0.00). The assumption that one's understanding of an asylum for the aged depends on his /her understanding level of the social problem of elderly people was verified ($X^2=4.40$, p<0.05). The assumption that one's understanding of an asylum for the aged depends on his/her pre-ferred life style at old age was verified($X^2=34.51$, p<0.01). Among those who want to live together with children when they get old, the following differences in their conception were noted: Elderly people who has lost his /her wife /husband should marry again(p<0.01). Children should take care of their parents(p<0.01). Children should live with their parents(p<0.01), A desirable living style for an elderly people. An undesirable living style for an elderly people. Among those who want to live alone when they get old, the following differences were observed: It is okay for children to live separately from their parents as long as they provide financial support(p<0.01). Any child, regardless of the distinction of sex or the order of birth among siblings, can take care of his/her parents(p<0.05), It is desirable for an elderly people to live alone (p<0.01). It is undesirable for an elderly people to live in an asylum for the aged(p<0.05). It was verified that those who view an asylum for the aged in a negative way believe that children should take care of their parents. Also, it was verified that those who view an asylum for the aged in a positive way believe that children should provide financial support to their parents even though they do not live together(p<0.01). Regardless of the subjects' opinions on seriousness of the social problem of elderly people, the assumption that any child, regardless of the distinction of sex or the order of birth among siblings, can take care of his/her parents was verified(p<0.01) (p<0.05). Regardless of the subjects' view on asylum for the aged, the assumption that it is undesirable place for an elderly people to live was verified (p<0.01). The assumption that one's understanding of an asylum for the aged depends on the distinction of sex among general characteristics such as sex, age, educational background, occupation, and religion was verified(t=-2.82, p<0.01). The assumption that an individual's preferred life style at old age depends on the distinction of sex among general characteristics such as sex, age, educational background, occupation, and religion was verified(t=l.68, p<0.l).