• 한방비만학회지
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• 제19권2호
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• pp.137-139
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• 2019

The purpose of this study is to contribute to diagnosis and treatment of obesity through classification of Hyungsang medicine. Specific form in Hyungsang medicine related to obesity is Essential family, Phlegm-retained fluid, Bladder physique, Yang brigtness shape, Qi family, and Blood family. Specific form in Hyungsang medicine respectively has its own unique pathology, symptom, prescription and the same principle is applied in treatment of obesity.

• Journal of Magnetics
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• 제4권1호
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• pp.1-4
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• 1999

The microstructure and magnetic properties of$ Fe_{87}Zr_7Si_4B_2$ nanocrystalline alloys were studied by magnetization measurements and M ssbauer spectrometry over a wide temperature range. Three well resolved spectral components have been found and attributed to bcc-Fe grains (with almost pure iron structure), residual amorphous matrix enriched with solute elements and interfaces formed at the grain-matrix boundaries. It has been shown that, contrary to the expectation, during crystallization the atomic segregation occurs leading to the formation of primary bcc-Fe grains and the partition of Si atoms into the residual amorphous matrix.

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2008년도 Asian Magnetics Conference
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• pp.162.2-162.2
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• 2008

• 디지털융복합연구
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• 제13권10호
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• pp.579-586
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• 2015

어린 초등학교 2~6학년 학생들을 대상으로 과학적이며, 체계적인 훈련을 지원하기 위하여 전국 권역별 대학교를 중심으로 체육영재센터를 운영하고 있다. 이를 위하여 초등학생 2~6학년을 대상으로 기초체력 및 잠재력 검사를 통해 선발운영토록 한다. 하지만 현재 시행 중인 이러한 선발방법은 체육영재 학생들에 대한 질적 평가는 포함되어 있지 않으며, 특히 측정시점에서의 체력, 체격요인에 의하여 상위 순위에 의하여 체육영재를 선발하는 방식으로써 대상 학생들에 대한 잠재적 능력의 평가 및 내재적 평가는 포함되어 있지 않다. 이에 본 연구에서는 윤영길(2011)의 경기지능을 바탕으로 체육영재의 잠재력을 평가할 수 있는 관찰방법에 기초한 영재성 판별 도구를 개발하고자 하였다. 이를 위하여 2회에 걸친 전문가 협의를 통해 체육영재 판별을 위한 하위요인을 추출하였으며, 추출된 하위요인을 바탕으로 현장 지도자들의 관찰방법에 기초한 훈련지능, 학습능력, 실천지능의 요인별 16개의 평가문항을 개발, 제시하였다. 제시된 평가문항은 체육영재 학생들의 질적 평가에 도움이 될 것이며, 아울러 체육영재 선발을 위한 내재적 평가 방법으로의 활용도 기대해 본다.

• 한국학교보건학회지
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• 제14권2호
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• pp.279-288
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• 2001

This study investigates the effect of adolescent dining habits on their physical development. We selected 200 students from the three high schools in Taejon, and surveyed with a questionnaire and collected data concerning physique from school health records. The results obtained from this study were as follows: 1. A point of intersection of two development trends of male and female students' heights was between sixth grade of elementary school and first grade of middle school. Two development trends of weights didn't have a point of intersection and male students' development trend of weights was a little higher than that of female students. 2. There were significant differences in the weight and BMI of male students. The 'regular dining' group had heavier weight and higher BMI than the other group, and the 'Eating only favorite food' group had lower weight and BMI than the other group. In female, heights of 'three meals a day' group were higher than that of 'two meals a day' group and the more snacks per day, the higher students' height was. 3. The 'regular exercise' group had significantly heavier weight and higher BMI than the other group amount females. 4. 'Regular dining' and 'Eating habits' had a positive linear relationship with male students' weight and BMI. 'Number of times of snacking' has a positive linear relationships with female students' height and a negative linear relationship with female students' BMI. Since dining habits of adolescents have not only an effect on their development but also later adults' health, to develop good habits of health and dining is a critical issue.

• 복식
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• 제16권
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• pp.173-185
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• 1991

We measured change of peripheral skin temperature and mean skin temperature when the upper arm and thigh pressured in order to know the effect of skin pressure applied by clothing on blood circulation. After release from pressure, we observed also recovery condition. At the same time, we examined relation between pressure and a feeling of tightness. Three physiques of healthy females, namely slender, standard and plump, served as subjects. We used intermittent method with skin pressure applied by experimental fabric at l-minute intervals. Besides we made a comparative study with results according to different restraint method (continuous method and intermittent method). As a result of this experiment, we obtained following findings. 1. The significant difference was marked at the pressure, measuring time, physique and measuring region with change of skin temperature under upper arm and thigh restraint by intermittent method. The peripheral skin temperature decreased with the lapse of restraint time. A remarkable tendency observed according to the. increase of restraint pressure. Recovery condition after release from pressure not yet recovered to original state, for all after a lapse of 10 min. The mean skin temperature decreased with the lapse of restraint time in case of upper arm restraint, it was not an obvious tendency except 60mmHg under thigh restraint. 2. Main factor affecting the evaluation of a feeling of tightness was restraint pressure, when the upper arm and thigh restraint by intermittent method. The respondence rate of 'very tight' grew larger according to the increase of restraint pressure. The value of pressure sensation declined after restraint ten times as compared with one time, but there was difference according to restraint pressure. 3. We reexamined change of skin temperature and feeling of tightness by different restraint method(continuous method and intermittent method). The results were as follows. 1) The skin temperature decreased more greatly during skin pressure by continuous method than intermittent method, especially in the peripheral. Without different restraint method, the skin temperature of slender plysique decreased more greatly than that of plump physique. 2) The value of pressure sensation by intermittent method was highly on both sites of upper arm and thigh.

• Structural Engineering and Mechanics
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• 제68권4호
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• pp.409-421
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• 2018

In the present paper, functionally graded (FG) materials are presented to investigate the bending analysis of simply supported plates. It is assumed that the material properties of the plate vary through their length according to the power-law form. The displacement field of the present model is selected based on quasi-3D hyperbolic shear deformation theory. By splitting the deflection into bending, shear and stretching parts, the number of unknowns and equations of motion of the present formulation is reduced and hence makes them simple to use. Governing equations are derived from the principle of virtual displacements. Numerical results for deflections and stresses of powerly graded plates under simply supported boundary conditions are presented. The accuracy of the present formulation is demonstrated by comparing the computed results with those available in the literature. As conclusion, this theory is as accurate as other shear deformation theories and so it becomes more attractive due to smaller number of unknowns. Some numerical results are provided to examine the effects of the material gradation, shear deformation on the static behavior of FG plates with variation of material stiffness through their length.

• Computers and Concrete
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• 제25권3호
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• pp.225-244
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• 2020

The influence of boundary conditions on the bending and free vibration behavior of functionally graded sandwich plates resting on a two-parameter elastic foundation is examined using an original novel high order shear theory. The Hamilton's principle is used herein to derive the equations of motion. The number of unknowns and governing equations of the present theory is reduced, and hence makes it simple to use. This theory includes indeterminate integral variables and contains only four unknowns in which any shear correction factor not used, with even less than the conventional theory of first shear strain (FSDT). Unlike any other theory, the number of unknown functions involved in displacement field is only four, as against five, six or more in the case of other shear deformation theories. Galerkin's approach is utilized for FGM sandwich plates with six different boundary conditions. The accuracy of the proposed solution is checked by comparing it with other closed form solutions available in the literature.

• Steel and Composite Structures
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• 제36권3호
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• pp.355-367
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• 2020

The current work, present dynamic analysis of the FG-sandwich plate seated on elastic foundation with various kinds of support using refined shear deformation theory. The present analytical model is simplified which the unknowns number are reduced. The zero-shear stresses at the free surfaces of the FG-sandwich plate are ensured without introducing any correction factors. The four equations of motion are determined via Hamilton's principle and solved by Galerkin's approach for FG-sandwich plate with three kinds of the support. The proposed analytical model is verified by comparing the results with those obtained by other theories existing in the literature. The parametric studies are presented to detect the various parameters influencing the fundamental frequencies of the symmetric and non-symmetric FG-sandwich plate with various boundary conditions.

• 한국게임학회 논문지
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• 제9권6호
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• pp.21-30
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• 2009

본 논문에서는 MMORPG에서의 플레이어 캐릭터 스테이터스의 변화를 캐릭터 그래픽에 시각적으로 드러낼 것을 제안하였다. 힘, 체력, 의지, 지능, 민첩 등의 기본적인 캐릭터 스테이터스 중 캐릭터 그래픽에 영향을 끼칠 수 있는 요소인 힘과 민첩을 활용하면 캐릭터 스테이터스 변화의 시각적으로 구현할 수 있다. 민첩의 수치를 캐릭터의 각 뼈대의 길이에 관여하게 하고, 힘의 수치는 주로 캐릭터의 각 뼈대의 두께에 영향을 주도록 함으로써 캐릭터 스테이터스의 변화를 플레이어가 처음에 생성한 캐릭터 그래픽에 나타내는 것이다. 이와 같은 캐릭터 스테이터스의 수치변화에 대한 시각적 표현은 플레이어 캐릭터 아이덴티티를 드러낼 수 있도록 하는 효과가 있다. 또한 플레이어의 캐릭터 육성 방향과 캐릭터의 경험의 시각적 표현이 가능하다는 점에서 다양한 엔터테인먼트로의 응용이 가능하다.