• 한국추진공학회:학술대회논문집
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• 한국추진공학회 2004년도 제22회 춘계학술대회논문집
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• pp.106-110
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• 2004

Generally, flow around a bluff body such as a circular cylinder is complicated compared with that around a streamlined body because of the existence of separated shear layers. Long bluff body such as a flat blunt plate is more complicated than short bluff body, because of separated-and-reattaching flow on the after bodies.(omitted)

• Biomolecules & Therapeutics
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• 제3권3호
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• pp.177-181
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• 1995

To investigate the possibility of Panax ginseng as a therapeutic agent for the immune suppression, ginseng total saponin (GTS) extracted from korean red ginseng was tested on immune functions from morphine-induced immune suppressed mice. To study how immune functions are affected by morphine and also to test whether GTS can be an useful therapeutic agent for morphine toxicity, several parameters were employed, body weight, immune organ weight, B cell functions, and T cell function. Morphine impaired the development of body weight and immune organ weight such as spleen and thymus. Morphine also depressed a B-cell function, antibody production. T-cell functions studied by type IV hypersensitivity test were most markedly affected by morphine treatment. GTS restored most of morphine-induced immune suppression. GTS restored the morphine-induced decrease in spleen weight to body weight ratio in a dose dependent manner, but not the body weight decrease. Also all of the morphine-induced impairments of B cell functions and cellmediated immunity were fully recovered by GTS. These results suggest that ginseng product could be very helpful for the treatment of immune suppression occurring in morphine abusers.

• 디지털융복합연구
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• 제11권11호
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• pp.529-536
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• 2013

본 실험의 목적은 TSE-CHESS 지방소거와 TSE-SPAIR 지방소거 기법을 비교하여 인체굴곡부위 지방소거에 있어서 TSE-SPAIR 기법의 임상적 유용성을 알아보고자 하였다. 총 25명의 경추질환이 없는 정상인을 대상으로 3.0 T MRI 기기를 이용하여 검사를 하였고, 사용된 두 기법에 대한 인체굴곡 부위 지방소거에 대한 정량적 분석으로 PSNR과 CNR을 평가하였다. 실험결과로 굴곡부위에 대한 PSNRs 과 CNRs 값은 TSE-SPAIR 기법이 유의성 있는 결과를 얻었다. 결론적으로, TSE-CHESS 지방소거와 TSE-SPAIR 지방소거 기법을 비교했을 때, 인체굴곡 부위에 대한 지방소거 평가에서 증가된 PSNRs 과 CNRs 값을 얻었다. 이러한 결과는 향후 인체굴곡 부위 지방소거 진단에 유용성 있는 정보를 제공 할 것이다.

• 패션비즈니스
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• 제14권2호
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• pp.95-109
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• 2010

The goal of this dissertation is to analyze the formative characteristic and the aesthetic values of Romantic style. To attain the goal of this study, the selected objects are the Romantic styles that were prevalent from the 1830s to the 1880s. The methodology for this study consists of literary research, aesthetics, dress and case study based upon the analysis of the 19th century dress. Based upon the theoretical study, two results are derived from the analysis of Romantic style in $19^{th}$ century dress. First, the formative characteristics of Romantic style dress are suppression of body, fixed form, volume, and ornamentation. The suppression of body is embodied by two ways. One is tightening body parts, such as the off-the-shoulder line and the corset, and the other is applying weights on body through the wearing of layers of petticoat, crinoline and bustle. The characteristic of the fixed form created the fixed silhouettes of women's dress, for example, an X-silhouette formed with wide shoulders created by big puffed sleeves, narrow waist by corset, and wide hemline of voluminous skirt and petticoats. In addition to the X-silhouette, the bustle style created fixed h-silhouette. Volume in the women's dress were visually expressed by big puffed sleeves, a huge skirt and petticoat made with gathers, pleats and flounces, crinolines and a bustle. Ornamentation was used to express an elegant and fantastic style not only by using luxurious materials in various colors and patterns, but also by applying sumptuous details and trimmings. Second, the aesthetic values of Romantic style dress are subordination, sensuality, and maternity. Women's dress of the 19th century not only restricted free movement and symbolized men's wealth and status, but also was used as an important tool for seducing men by exposing and accentuating the sexual body, thus becoming a symbol of fertility as a metaphor of pregnancy and uterus. These aesthetic values represented in dress incorporated the contemporary requirements of women of the time.

• 한국의류산업학회지
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• 제22권3호
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• pp.287-295
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• 2020

This study examined body perception, body design behavior and clothing style for women in their 20s according to the period of body design experience. Body perception was analyzed from the two viewpoints of seeing the body as the subject of social suppression and as the means of self-expression. This could lead to understanding how modern women perceive their bodies based on experiences of body design. In-depth Interviews conducted through semi-structured questionnaires among women in their 20s were divided into body design experience less than 24 months and the group of body design experience more than 24 months. The results of this study are as follows. First, both groups did not feel satisfaction in terms of body perception. Women in the less than 24 months group showed their eager for firm body as well as skinny body influenced by social media, while the group with more than 24 months, felt a strong suppression to have a perfect body as a professional due to the expectations of others. Second, the group with less than 24 months conducted body designs to satisfy themselves, while group with more than 24 months focused on the body shape changes through systematic exercise and a strict diet plan that indicated a strong desire to show their perfect body to others. Third, the two groups showed differences in their clothing style.

• Journal of Positioning, Navigation, and Timing
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• 제11권2호
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• pp.119-126
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• 2022

This paper presents a method to reduce the vibration-induced noise effect of an inertial measurement device mounted on a self-driving vehicle. The inertial sensor used in the GNSS/INS integrated navigation system of a self-driving vehicle is fixed directly on the chassis of vehicle body so that its navigation output is affected by the vibration of the vehicle's engine, resulting in the degradation of the navigational performance. Therefore, these effects must be considered when mounting the inertial sensor. In order to solve this problem, this paper proposes to use an in-house manufactured vibration suppression device and analyzes its impact on reducing the vibration effect. Experimental test results in a static scenario show that the vibration-induced noise effect is more clearly observed in the lateral direction of the vehicle, but can be effectively suppressed by using the proposed vibration suppression device compared to the case without it. In addition, the dynamic positioning test scenario shows the position, speed, and posture errors are reduced to 74%, 67%, and 14% levels, respectively.

• 대한한의학회지
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• 제30권1호
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• pp.17-25
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• 2009

Objectives: This study was on the pharmaceutical components in purified ginseng total saponin (GTS), coisis semen (CS), the combination of these drugs, and the major component of coicis coixol for the prevention and treatment of obesity. Methods: In this study, to evaluate the effect on the suppression of obesity, high fat diet-induced obese rats were treating with the drugs, the effects on the balance of energy and diet activity were examined, and the change of weight, the change of the intake of diet, body fat rate, etc. were assessed. Results: The results demonstrate that in high fat diet-induced obese white rats, the combination treatment of ginseng total saponin and coicis was effective in suppression of weight gain, reduction of intake of food, and reduction of body fat. Conclusions: The results suggest that a combination treatment with major components of red ginseng total saponin and coicis may be used therapeutically for the suppression and treatment of obesity.

• 미생물학회지
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• 제30권1호
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• pp.37-41
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• 1992

Saccharomjyces cerevisiae에서 KEM1 유전자는 세포분열시 microtubules과 spindle pole body 구조체의 새로운 기능에 관여하는 것으로 알려져 있다. KEM1과 유사하거나 연관이 있는 기능을 갖는 새로운 유전자들을 찾는 목적으로 kem1 돌연변이의 high copy suppressor 유전자, ROK1, 를 찾아냈다. ROK1은 high copy 플라스미드에 클로닝되었을 때 kem1을 suppression 하고, low copy 플라스미드에서는 suppression 하지 않는다. kem1 돌연변이의 benomyl에 대한 민감성과 Kar enhancing 표현서을 동시에 suppression 하는 두 개의 클론을 분리하였으며, 제한요소로 분석했을 때 9.0kb의 insert 를 지닌 동일한 클론이었다. 이 suppressor 유전자 ROK1의 제한지도를 작성하였고, 그 결과 KEM1 이 아닌 다른 유전자인 것으로 나타났다. Suncloning 실험으로 ROK1은 적어도 3.0kb의 기능부위를 갖음을 확인했다.

• Perspectives in Nursing Science
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• 제2권1호
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• pp.92-104
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• 2005

Obesity rates are increasing worldwide, associated with excess acute and chronic disease risk. In most countries, obesity rates among women exceed rates in men, particularly during the post menopausal years. Many factors affect body weight and appetite, including age, metabolic rate, physical activity level, stress, cultural factors, socioeconomic status, health status and health literacy, diet composition, attitudes, and beliefs. Gender affects appetite and body weight indirectly by altering factors contributing to food choice. However, there is emerging evidence that gender affects appetite and body weight directly, altering the physiological control systems regulating appetite. The follicular menstrual cycle phase (estrogen-rich) is associated with relative suppression of appetite. Lower estrogen levels are associated with increased food intake, body weight gain, and altered body fat distribution in humans and animals. This paper reviews the linkages between estrogen and appetite regulation. While relationships among appetite, body weight, and gender-linked hormones are complex, research elucidating these interrelationships could lead to development of gender-specific treatment approaches for obesity and appetite dysregulation.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 1994년도 추계학술대회 논문집
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• pp.80-94
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• 1994

As for axisymmetirc sheet metal forming, a kind of pick-up apparatus for body-wrinkling is deviced. Experiments with both hemispherical and flat headed punches, with various clearances between punch and die, with respect to three kinds of materials each of which has two thicknesses, are performed. Firstly the process of evolution of body-wrinkling is observed. Then the critical blank-holding force (or meridional tensile force) for suppression of body-wrinkling at a specified punch-stroke is measured for all cases mentioned above. An empirical formula for it is proposed. Deformation patterns and stress distributions are analysed by the use of FEM. A simplified critical condition for body-wrinkling is formulated and introduced into the FEM program. And its effectiveness is checked by comparison with the experimental results. Using this FEM system, the governing factors of body-wrinkling are cleared up.