• 한국의류학회지
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• 제27권6호
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• pp.665-674
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• 2003

The purpose of this study was to develop a grading increment at armhole area by apparel CAD(Computer Aided Design) system. In developing a grading increment at armhole area, we analyzed ease values of armhole area in bodice and sleeve by manual drafting patterns of five sizes. We suggested grading increments applied Pythagorean theorem to development the grading increment of the armhole of sleeve. The results and discussions of this study were as follows: 1. In drafting each size, the ease values were not identical. It was difficult to draft perfectly the same armhole line shape between sizes. 2. According to our developed grading increments applied Pythagorean theorem, the ease values were identical between sizes and difference of the armhole length between sizes was also identical. 3. The grading formulas were made out for apparel CAD system. Once grading increment or formula is set in the computer, it can be easily altered to various clothing items at any time. The efficiency of grading work will be also improved and grading time will be reduced.

• 한국의류산업학회지
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• 제19권6호
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• pp.749-758
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• 2017

The purpose of the present study is to develop a grading deviation, which is appropriate for the body type of women in thirties, by analyzing the three-dimensional body type. The materials for the study were adopted from the body measurement data of women in the age group of 30 to 39 years old, provided from Size Korea. By reflecting the factor analysis results using the three-dimensional shape measurement, deviations were derived. First, six factors influencing the changes in human body shape were derived as waist-hip length factor, bust-waist shape factor, back protrusion back shoulder factor, bust length factor, shoulder length factor, and frontal waist dart factor. The bust size and height, which can be easily utilized for the top original grading, were used for deriving a regression formula, and the deviation was set in accordance with the result. Second, by applying the deviation which reflects the changes in the body shape, the crimps which were generated due to the application of existing deviation were remarkably reduced, indicating that the grading of the present study is more fitting than the existing one. The deviation derived by the analysis of actual increase and decrease of body size was more fitting than the existing one. This was proved by actual wearing experiment, which represents the significance of this study.

• Computers and Concrete
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• 제10권1호
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• pp.19-33
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• 2012

The performance of a concrete is significantly influenced by its mixture proportion and the coating thickness on aggregate surface. The concrete in this study is designed by estimating the blending ratio of aggregate using a densified mixture design algorithm (DMDA) based on an ideal grading curve and estimating the paste volume as the sum of the amount of paste needed to provide an assigned coating paste thickness. So as to obtain appropriate concrete amount, and thus can accurately estimate the property of concrete. Deduction of this mix design formula is simple and easy understanding, and meanwhile to obtain result is fast. This estimation model of mix design is expected to reward to industry and effectively upgrade concrete quality.

• 대한한의학방제학회지
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• 제23권1호
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• pp.151-159
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• 2015

Objectives : This study was performed to investigate the effect of herbal steam therapy on peripheral facial paralysis. Methods : 55 patients with peripheral facial paralysis were treated with Korean Medicine therapy including herbal steam therapy. We evaluated the effect of Korean Medicine therapy including herbal steam therapy by Yanagihara grading system. Results : 1. 55 patients were treated with Korean Medicine therapy and 23.27±14.11 times of herbal steam therapy. 2. After treatment, Y-system score was significantly increased(p-value＜0.001) from 18.00±6.5514 to 35.00±6.3404. Conclusions : Herbal stream therapy seem to be effective to improve symptoms of peripheral facial paralysis. Further studies will be needed to identify the beneficial of herbal steam therapy on peripheral facial paralysis.

• 한국소음진동공학회논문집
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• 제20권11호
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• pp.1001-1008
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• 2010

The architectural, facility makes the housing environment more pleasant, while too much noise coming from machinery room is detrimental to the workers physically and mentally. Therefore, more sound insulation and sound proof policies are increasingly required. However, as the annoyance caused by facility noise is influenced by various human listening characteristics as well as physical characteristics such as sound pressure level, it requires subjective evaluation characteristics through acoustic-psychological approach. For this purpose, the facility noise in the machinery room was actually measured and analyzed in the field to understand physical characteristics, and the correlation between physical evaluation value and psychological response value through listening test. Further, this study aims at presenting the data to set the standards of 'Just noticeable difference' of the facility noise together with reasonable evaluation with psychological reaction, through the grading of facility noise using trend formula. In the result, 13 stages of physical properties were forecasted for each evaluation method, together with 'Just noticeable difference' using the grading of architectural facility noise.

• 한방안이비인후피부과학회지
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• 제31권4호
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• pp.65-82
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• 2018

Objectives : The purpose of this study is 1) to explore the general tendency of the herbs or herbal formula for acne treatment in clinical practice 2) and to provide a basis for explaining the principles of acne treatment in Korean Medicine in order to make patients understand more easily based on pharmacological mechanism by analyzing the herbs or herbal formula using for acne treatment in clinical practice. Methods : In the domestic databases (Oriental medicine Advanced Searching Integrated System-OASIS, Korean Traditional Knowledge Portal-KTKP, National Discovery for Science Leader-NDSL, Research Information Sharing Service-RISS), we selected among the papers published using search terms related to "acne". Reports related to sasang constitutional medicine were excluded and a total of 23 papers were finally selected. Results : 29 prescriptions were retrieved from 23 papers. Chungan-tang (淸顔湯) notified formulas ranked first by Cheongsangbangpung- tang (淸上防風湯), Hwangnyeonhaedok-tang (黃連解毒湯), Dangguijakyaksan (當歸芍藥散) and Bipachungpe-eum (枇杷淸肺飮). Commonly used herbs are Forsythiae Fructus (連翹), Scutellariae Radix (黃芩), Gardeniae Fructus (梔子), Ligustici Rhizoma (川芎), and Angelicae Gigantis Radix (當歸). In most patients with inflammatory lesions or excessive flushing, exterior-releasing medicinal (解表藥) and heat-clearing medicinal (淸熱藥) were mainly prescribed for acne treatment, while in patients with acne accompanied hyperkeratinization, Excess sebum secretion, Dysmenorrhea or indigestion, qi-tonifying medicinal (補氣藥) or blood-tonifying medicinal (補血藥) were mainly used. KAGS (Korean Acne Grading System) was the most commonly used method for acne severity assessment. Conclusions : These findings suggest that the herbs or herbal formula for acne treatment in Korean Medicine is prescribed differently according to the cause and symptoms of acne in a unique way for control the whole body balance. Also, our findings could provide a basis for explaining the principles of acne treatment in Korean Medicine in order to make patients understand more easily based on pharmacological mechanism in clinical practice.

• 대한상한금궤의학회지
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• 제12권1호
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• pp.137-147
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• 2020

Objective: In this study, we aimed to inform people that acne can be improved with Osuyu-tang (OSYT) based on the Shanghanlun disease pattern identification diagnostic system (DPIDS). Methods: We evaluated the progress of symptoms, patient compliance, and presence of side effects after the patient took OSYT. The progress of acne treatment was evaluated using the Korean Acne Grading System (KAGS), visual findings, and patient statements. Results: According to the DPIDS, the patient was diagnosed with provision 309 of soyinbing. After administration of OSYTfor 50 days, KAGS decreased from grade 3 to grade 1. Cold hands and feet improved significantly. Conclusions: Through this case study, we showed the possibility of the clinical interpretation and application of OSYT and suggested further case studies in the future.

• 한국농공학회지
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• 제12권3호
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• pp.2003-2012
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• 1970

In order to the influence of grain size distribution on compressive strength and coefficient of permeability, unconfined compression test and permeability test were performed for seventy samples that have various grain-size distributions. Its results are as follows: 1. Maximum unconfined compressive strength appears at the dry side of optimum moisture content. 2. Unconfined compressive strength is proportional to the increase of percent passing of No. 200 sieve. 3. Precent of deformation in failure increases in proportion to the increase of percent passing of No. 200 sieve, and modulus of No. 200 sieve, and modulus of deformation also increases in proportion to percent passing of No. 200 sieve. 4. Unconfined compressive strength increases in proportion to uniformity coefficient, liquid limit and plastic index, but it decreases gradually according to the increase of coefficient of grading and classification area. 5. Maximum dry density decreases according to the increase of void ratio. 6. Coefficient of permeability decreases according to the increase of percent passing of No. 200 sieve, and when percent of No. 200 sieve, and when percent passing of No. 200 enlarged more than 40%, it becomes less than $10^{-6}cm/sec$ which is the limit of coefficient of permeability of core material for earth dam proposed by Lee. 7. Coefficient of permeability increases according to the increase of coefficient of grading, classification area and index of Talbot formula r, but it was rather decrease by the increase of uniformity coefficient. 8. Coefficient of permeability seems to depend on the size and the shape of the flow path which is a series of void to be concerned by the size and the proprton of soil grain, even though void ratios are same.

• 한국어병학회지
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• 제2권2호
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• pp.99-108
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• 1989

마취제는 어류를 취급할 때 특히, 수송, 표지작업, 선별작업에 필요하다. 마취제 중에서 MS-222는 뛰어난 효과로 인해 양식사업에 널리 이용되고 있다. 그러나 MS-222는 마취제보다 가격이 비싸 경제적인 것이 못된다. Benzocaine(Ethyl-p-aminobenzoate)은 MS-222와 거의 동등한 마취효과를 지니고 있으며 가격이 저렴하여 경제적이다. 본 연구에서는 tilapia 선별을 위해 Benzocaine을 사용하여 환경 변화중 수온과 pH변화에 따른 마취 및 회복 효과를 실험 했으며 실제 양어장에서의 제반 여건을 고려하여 직접 응용할 수 있는 방안을 제시하여 목적에 따라 경제적으로 사용할 수 있도록 하는 것이다. 그 결과는 다음과 같다. 1. pH 변화에 따른 마취 효과는 pH가 낮을수록 명확하게 안정되었다. 2. 어체중 변화에 따른 마취 효과의 유의성은 거의 인정되지 않았다. 3. 실제 양어장의 환경 여건을 감안한 50ppm Benzocaine의 마취 시간은 4~10분 이었고 회복 시간을 마취를 30분 지속시킨 후의 경우 4~6분 소요 되었다. 4. Benzocaine은 수온 변화보다 pH 변화에 더 민감하게 작용했다. 5. Benzocaine의 24시간-TLm은 수은 $24^{\circ}C$, pH 6.8에서 50ppm마취액에 120분간 지속시킨 후 24시간 후에 50% 생존율을 나타냈다.

• 한국가금학회지
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• 제20권1호
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• pp.43-54
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• 1993

한국의 계란 생산량은 1990년도에 39만 3천들에 달하였으며 연간 1만톤 이상이 수입되었다. 이러한 수입량은 해마다 늘어가는 추세이다. 국내 계란 소비는 가정용 계란이 차지하는 비중이 높아 가공식품의 비중이 증가하는 소비경향에도 불구하고 향후 추가 수요를 기대하기는 어려울 것으로 전망된다. 한국에서의 계란 가공제품은 크게 두 가지로 나눌 수 있는데 그 중 하나는 액란과 난분 등 1차 가공품이며 또 다른 하나는 계란 후레이크, 계란 두부 등과 같이 보다 가공된 3차 가공품이 그것이다. 이상의 난가공제품 이외에도 특정 영양소 둥이 강화된 특수란이 사료의 배합과 사양기술의 개발을 통하여 생산되고 있다. 본고에서는 그 밖에도 계란과 관련하여 현재까지 공고된 한국 특허를 정리 소개하였다. 앞으로는 영양소를 조절한 계란을 비롯하여 계란을 이용한 편이식품이 점차 일반화될 것으로 전망된다. 특히 저콜레스테롤 계란과 다중불포화지방산이 강화된 계란이 소비자의 요구에 부응하기 위하여 생산될 것이다. 그러나 보다 당면한 문제는 계란의 품질 등급제의 도입과 세척란의 저장성 향상 등과 같이 일반 계란의 유통과 관련된 점들일 것으로 사료된다.