• 대한한의진단학회지
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• 제10권2호
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• pp.132-150
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• 2006

Objectives : The objective is that we measure and analyze Pulse-Respiration Ratio and Body Composition Analysis to study the correlation between both. Methods : First, after subjects take a rest over 10 minutes, we measure their electrocardiogram and respiration pattern through which we take average peak interval to calculate an average pulse cycle and a respiration cycle. An average respiration cycle divided by an average Pulse Rate gives Pulse-Respiration Ratio. Next, we draw out 22 Body Composition Analysis indicators by using In-Body 720 model. Last, we analyze and take statistics on them by using SPSS 13.0 program. Results : Negative is the correlation between P/R Ratio and Body Composition Analysis indicator like fatness degree, body fat volume, body fat rate, abdominal fatness, BMI. Conclusions : 1. The higher P/R Ratio the more likely to be thin, the lower P/R Ratio the more likely to be fat. 2. We separately analyze P/R Ratio depending on each breathing frequency and pulse frequency to find out that breathing frequency has great influence and that breathing frequency decides the fatness degree. 3. In study on the correlation between P/R Ratio and Body Composition Analysis, fatness degree, in-body fat volume, in-body fat rate, BMI are the related indicators, which shows the connection with the fatness indicators. 4. In study on the correlation between Han-Yeol [寒熱] grade and Body Composition Analysis indicators, the result is that Han[寒] has no connection and that only Yeol[熱] grade has something to do with it, which means the higher heat symptom subjects have, the more basic metabolism volume and muscular build they have.

• 한국정보통신학회논문지
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• 제16권10호
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• pp.2247-2252
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• 2012

본 논문은 동시진공증발법(co-evaporation method)으로 CIGS 박막(thin film)을 제작을 하였다. 제작과정 중 기판온도(substrate temperature)변화와 Ga/(In+Ga) 조성비(composition ratio) 변화에 따른 저항율(resistivity) 및 흡수스펙트럼(absorbance spectra)을 측정하였다. 기판온도가 상승하면 저항율이 감소하였으며, Ga/(In+Ga) 조성비가 0.30에서 0.72까지 증가됨에 따라 밴드갭(band gap)이 1.26eV, 1.30eV, 1.43eV,1.47eV로 증가됨을 알 수 가 있었다. 동일한 조건에서 조성비를 증가하므로써 두께가 증가되었으며 저항율은 감소하였다. 본 실험을 통하여 CIGS 박막을 제작하면 광흡수률(optical absorbance ratio) 및 광전류(optical current)가 증가 될 것으로 예측할 수가 있다.

• Progress in Superconductivity
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• 제13권1호
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• pp.7-11
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• 2011

조성경사법을 이용하여 LMO/IBAD-MgO template 상에 EDDC 증착법을 이용하여 $Sm_{1+x}Ba_{2-x}Cu_{3+y}O_{7-d}$ 초전도 박막을 증착하였다. 테이프 형상의 기판상에 길이방향으로 $Sm_{1+x}Ba_{2-x}Cu_{3+y}O_{7-d}$ 박막의 조성비가 연속적으로 변하는 샘플을 얻을 수 있었고, 비접촉 Hallprobe를 이용하여 임계전류를 측정한 결과 조성비에 대응하는 연속적인 임계전류분포를 측정할 수 있었다. 본 조성비 영역 중 Sm:Ba:Cu = 1.01:1.99 :4.87의 조성비에서 최대의 임계전류를 보였다. 이 조성비에서 SmBCO 박막표면에 전체적으로 roof tile 형상의 결정립들이 관찰되었으며 국소적으로 2차상들이 관찰되었다. 조성 경사법을 이용하면 광범위한 조성비영역에서 신뢰도 높은 초전도특성, 결정배향성, 박막표면 형상 등을 조사할 수 있을 것으로 예상된다.

• 한국기계기술학회지
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• 제13권1호
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• pp.1-9
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• 2011

The present study aimed to compare and analyze the particulars of and difference in medical expenses and their composition ratio for 2,026 patients hospitalized at 2 types of medical institutions (443 at a clinic and 1,583 at a hospital) in Jeonju-si, Jeollabuk-do under coverage of automobile insurance during 2009. From the analysis, it became evident that there were differences in individual characters of inpatients covered by automobile insurance, and details, composition and composition ratio of medical treatment for them depending on types of medical institutions. There was no difference, however, between the total and average medical expenses per capita even when markup rate was applied to the automobile insurance by types of hospitals. The ratio of radiotherapy and physical therapy in the composition of medical expenses was found to be extraordinarily high in clinics compared to that of hospitals. The composition ratio of the fixed cost including charge for hospitalization also turned out to be fairly high in all medical institutions.

• 대한수의학회지
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• 제39권3호
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• pp.489-500
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• 1999

The fatty acid composition of muscle were investigated to compare muscle composition among the 9 domestic animals including cattle. In major domestic animals, analyzed the effects of age, part and sex of the animal on their fatty acid composition. The content of 4 types of major fatty acids of muscle was determined and calculated their ratio. Myristic acid and palmitic acid levels were high in chicken and sheep. Besides dog muscle contained a lot of stearic acid. Linoleic acid content showed evident difference in the content depending on the animal species. The ratios of linoleic acid/palmitic acid (L/P ratio) and linoleic acid/stearic acid(L/S ratio) were characteristically high in horse and pig, whereas the ratio of palmitic acid/stearic acid(P/S ratio) was $0.71{\pm}0.17$, showing very low level in dog. As for the content of stearic acid, in cattle and chicken it was higher in young animal than adults. In duck, the contents of all fatty acids and ratio were increased by the age. As for the content of fatty acids according to the part of chicken, high level was shown in thigh than in breast and wing, while there was no remarkable variation by the part in other animal. The differences in the content of myristic acid, palmitic acid and linoleic acid among some animal could be verified in muscle lipid composition. The L/P ratio which maintained certain level regardless of age, part, sex shown distinctive pattern between the species.

• 한국식품위생안전성학회지
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• 제11권3호
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• pp.215-220
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• 1996

Korean and Chinese sesames were subjected to microscopic observation and instrumental determination of fatty acid composition and sesamolin/sesamin ratio to obtain basic data for discriminating each other. The overall appearance of both samples was differently observed by stereo microscope (X8). Fatty acid composition of sesame oils, extracted from both samples with different roasting degrees, showed a similar pattern although Chinese samples cointained about 6% higher content of stearic acid and 47% lower content of linolenic acid then Korean ones. The sesamolin/sesamin ratio was remarkably lower(.039) in Chinese samples than Korean (0.67∼0.72). showing a variation depending on producing districts. Roasting degrees of raw sesames little influenced their composition of fatty acid and sesamolin/sesamin ratio. Based on the above results, it is considered that the comparison between domestic and Chinese sesames in view of their stearic and linolenic acid contents and sesamolin/sesamin ratio might be one of the potential criteria in discriminating their production origins.

• 한국수소및신에너지학회논문집
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• 제23권1호
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• pp.93-99
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• 2012

The investigation of clean and environment-friendly coal utilization technology is actively progressed due to high oil price and serious climate change caused by greenhouse gas emissions. In this study, the plasma gasification was performed using a 6kW microwave plasma unit under various reaction conditions: the particle sizes of coal ($45{\mu}m-150{\mu}m$), $O_2$/fuel ratio (0 - 1.3), and steam/fuel ratio (0 - 1.5). The $H_2$ composition decreases with decreasing coal particle size. With increasing $O_2$/fuel ratio, the $H_2$ composition in the syngas decreased while the $CO_2$ composition increased. As the steam/fuel ratio increased from 0 to 1.5, the $H_2$ composition in the syngas increased while the $CO_2$ composition decreased. From the results, it was proven that the variation of syngas composition greatly affected by $O_2$/fuel ratio than steam/fuel ratio. The $H_2$ composition in the syngas, carbon conversion, and cold gas efficiency increased with increasing plasma power.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 1996년도 추계학술대회 논문집
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• pp.207-213
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• 1996

A ternary compound semiconductor $Al_{x}$-Ga/1-x/Sb crystals which have energy gap from 0.7eV to 1.6ev at room temperature with the composition ratio were grown by using the vertical Bridgman method. The characteristics of $Al_{x}$-Ga/1-x/Sb were investigated in this study. The lattice constants of $Al_{x}$-Ga/1-x/Sb crystals with the composition ratio were appeared from 6.096$\AA$ to 6.135$\AA$ with the composition ratio. The electrical properties of the $Al_{x}$-Ga/1-x/Sb crystals measured the Hall effect by van der Pauw method at the magnetic field of 3 kilogauss and at room temperature. The resistivity of Te-doped $Al_{x}$-Ga/1-x/Sb crystals increased from 0.771 $\Omega$-cm to 5 $\Omega$-cm at room temperature with increasing the composition ratio. The mobility of Te-doped $Al_{x}$-Ga/1-x/Sb crystals varied with the composition ratio x, within the following three different regions, such as GaSb-like (0$\leq$x$\leq$0.3), intermediate (0.3$\leq$x$\leq$0.4) and AlSb-like (0.4$\leq$x$\leq$1).eq$1).

• 대한한의학방제학회지
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• 제22권2호
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• pp.45-54
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• 2014

Objectives : The main objective of this study is to classify herbal components to 4 groups which are similar to Gunsinjwasa grades by using herbal composition ratio of prescription. Another objective is to design the searching system which compares prescriptions and improves efficiency with 4 groups like Gunsinjwasa grades. Methods : This study was proceeded with Acess 2007 on Microsoft Windows 7 and we created composition ratio based on weight by using prescriptions of Donguibogam, Uihagipmun and Banghakhabpyun. We could make comparison and searching method of prescriptions. Results : We could search using composition ratio degree of herbs which composes prescription. And the similarity comparison of prescription was possible with value from 0 to 10. Conclusions : We could increase the accuracy of the searching prescriptions and comparison with putting into the information about composition degree and composition ratio of herbs which compose a prescription.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.197-202
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• 2004

In order to design accurately sand compaction pile (SCP) method with low replacement area ratio, it is important to understand the mechanical interaction between sand piles and clays and its mechanism during consolidation process of the composition ground. In this paper, a series of numerical analyses on composition ground improved by SCP with low replacement area ratio were carried out, in order to investigate the mechanical interaction between sand piles and clays. The applicability of numerical analyses, in which an elasto-viscoplastic consolidation finite element method was applied, could be confirmed comparing with results of a series of model tests on consolidation behaviors of composition ground improved by SCP. And, through the results of the numerical analyses, each mechanical behaviors of sand piles and clays in the composition ground during consolidation was elucidated, together with stress sharing mechanism between sand piles and clays.