• 한국의류학회지
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• 제28권11호
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• pp.1470-1481
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• 2004

The purpose of this study was to research on facial shape to suggest a quantified data for the domestic apparel and beauty industry. Conducted a measurement research of 278 female college students, We took the photographs of front view and lateral view of the subjects by digital camera and obtained the 69 measurements through the facial measurement program. 264 ,subjects' measurement data were analyzed by various statistical methods such as descriptive analysis, factor analysis and cluster analysis. Using the 69 measurement items,4 factors were selected as key factors for the factor analysis of facial shape, the factors are: \circled1 Front face height \circled2 Side face radial length \circled3 Front face breadth \circled4 Ear height and Gnathion radial length. We categorized the facial shape into four types by cluster analysis. Type 4 is the most common facial shape in female college students: \circled1 Type 1: Round face \circled2 Type 2: Oval face \circled3 Type 3: Square face \circled4 Type 4: Heart shaped face According to the facial shape analysis, facial shape of female college students are consisting of Heart shaped face(34.8%), Round face(29.2%), Square face(23.5%), oval face(12.5%).

• 농업과학연구
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• 제20권2호
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• pp.125-132
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• 1993

형태적(形態的)으로 서로 다른 두 교잡종(交雜種) 옥수수의 물질(物質) 생산성(生産性) 형질(形質)(source)에 대한 저장(貯藏) 수용능력(受容能力)(sink)효과를 비교하고자 대조구(對照區)인 무처리(無處理)를 포함하여 전체엽(全體葉) 제거구, 첫째이삭 절위(節位)의 상위엽(上位葉) 제거구, 첫째이삭 절위(節位)의 하위엽(下位葉) 제거구, 첫째이삭만 제거구등 5개 처리에 대한 생육특성(生育特性) 및 종실중(種實重)에 미치는 효과를 요약하면 다음과 같다. 1. 간장(肝腸)은 두 공시 교잡종(交雜種) 모두 무처리(無處理)에서 가장 컸으나 기타 처리간에는 큰 차이가 없었다. 2. 엽중(葉重)은 상위엽제거구(上位葉除去區)와 하위엽제거구(下位葉除去區)에서 분얼형(分蘖型)이나 무분얼형(無分蘖型) 모두 같은 수준이었으나 교잡종간에는 분얼형(分蘖型)의 엽중(葉重)이 무분얼형(無分蘖型)보다 5-10g정도가 많았으며, 줄기무게 엽중(葉重)과 비슷한 경향이었다. 4. 공시종 모두가 입중(粒重)은 무처리에 비해 낮았는데 특히 무처리에 비해 상위엽(上位葉) 제거구가 60%정도 낮았고 하위엽(下位葉)제거구는 40%정도가 낮았는데 분얼형(分蘖型) 보다는 무분얼형(無分蘖型)의 옥수수에서 입중(粒重)의 감소가 켰다. 5. 분산분석(分散分析) 결과 줄기중(重)과 입중(粒重)은 교장종간에 큰 차이를 보였고, 처리간(處理間), 교잡종(交雜種)과 처리간(處理間) 상호작용(相互作用)에 있어서는 조사된 모든 특성(特性)에서 유의성(有意性)이 인정 되었다. 6. 전체(全體) 건물중(乾物重)에 대한 각 부위별(部位別) 기여도(寄與度)를 보면 무처리에서는 입중(粒重), 엽중(葉重), 줄기중(重) 순(順)으로 나타났고 상위엽(上位葉)제거구는 줄기중(重), 엽중(葉重), 입중(粒重) 순(順)이었는데 비해 하위엽(下位葉)제거구는 입중(粒重)의 기여(寄與)가 매우 컸으며 다음은 엽중(葉重)과 줄기무게가 같은 수준으로 나타났다.

• 한국초지조사료학회지
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• 제19권2호
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• pp.177-182
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• 1999

This research was carried out in a farm situated in Malkara District of Tekirdag Province (Turkey) in 1994-95, and the effect of genotype and environmental conditions on some characters and variations of these characters in terms of silage yield in 8 dent corn varieties were determined. The results of this research showed that leaf weight, stem diameter, and silage yield had a low broad sense heritability while the number of leaves per plant had a high heritability. Yield performance of varieties varied to a significant degree because of variations in rainfall rate during the growing periods. Leaf number, silage yield, leaf weight, stem diameter, plant height and ear weight varied between 13.33-17.33 number, 8,443-11,114 ton/hec, 152.8-244.2 g, 2,615-2,965 cm, 216.5-252.5 g and 176.2-285.8 g, respectively.

• 한국자원식물학회지
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• 제19권3호
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• pp.401-404
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• 2006

In order to select the seeding machine for mechanizing cultivation of rapeseed in southern areas of Korea, three different seeding machines, ridge rotary, power tiller ridge rotary, tractor ridge rotary were used for sowing one of the high yielding rapeseed cv. Hybrid with five different seeding methods. Seeding of ridge rotary was reduced the seeding effort with 45% and yield components such as plant height, ear length, number of branches and pods, pod length and seed setting rate were higher. The seeding of ridge rotary also was showed highest seed yield. On the basis of time requirement for seeding, vegetative and yield parameters ridge rotary seeding machine was a suitable seeding machine for rapeseed cultivation at the southern area of Korea.

• 한국초지조사료학회지
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• 제37권1호
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• pp.50-55
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• 2017

In attempt to avoid crop damage through wild bird's picking, this study was designed with aim to evaluate several pre-sowing soybean seed coatings for optimum yield in corn-soybean mixed forage. It was investigated under four cropping treatments, viz. 1) corn sole, 2) corn mixed with soybean without any coating, 3) corn with iron coated soybean and 4) corn with thiram coated soybean. Each treatment had three replicates and corn sole was control treatment. Pioneer (P1184) and crossbred ($PI483463{\times}Hutcheson$) seeds were used for corn and soybean, respectively. The trial was conducted under randomized block design from $5^{th}$ June to $23^{rd}$ September, 2015. Data were an alyzed through ANOVA technique using SAS9.1.3 software. Results depicted that survivability of soybean against wild birds damage was found better (p<0.05) in thiram coating which was higher than iron coating and control treatment but later on thiram coating had adverse effects on subsequent growth of soybean plants. Corn stalk height was decreased (p<0.05) in thiram coating, whereas corn ear height was reduced in iron coating treatment. Iron coating enhanced (p<0.05) height of soybean plant (p<0.05) better than that of thiram coating. Soybean seed coatings didn't influence dry matter yield and nutritive value in terms of total digestible nutrients yield in corn soybean mixed forage. Conclusively, although presowing thiram coating enhanced survivability of soybean plants against wild bird damage but had adverse effects on its subsequent growth. However, soybean seed coatings didn't influence yield and nutritive value of corn soybean intercropping forage.

• 대한통합의학회지
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• 제11권1호
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• pp.131-140
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• 2023

Purpose : The purpose of this study is to find out which shoulder abduction angle among the three representative angles of lower trapezius strengthening exercises most effectively improves rounded shoulder posture. Methods : Thirty-one people with rounded shoulders, the subjects of this study, were selected. With the use of a random number table, group A was randomly assigned to a Y-type exercise, group B to a T-type exercise, and group C to an MPC exercise. In the prone position, both arms are abducted at the angles suggested for each group (145 °, 90 °, and 45 °, respectively), and the hands are holding dumbbells to assume a functional posture. With the start signal, the thumb raised the arm to the sky and the arm is raised to the level of the ear for 10 seconds and then returned to the original position. Each week, the strength required was increased by changing the resistance weight, number of times, and set, and the exercise was performed three times a week for a total of four weeks. Results : There was a significant difference in the change in shoulder height of each group after four weeks of exercise in comparison to the amount of change in height before and after exercise in all groups (p<.05). However, no significant difference was observed between all groups in the change in muscle activity of the lower trapezius muscle in each group following four weeks of exercise (p>.05). Conclusion : The results of this study showed that the three lower trapezius strengthening exercises have a positive effect on the improvement of rounded shoulders. In consideration of these results, it is therefore proposed that the various lower trapezius strengthening exercises be applied in parallel during physical therapy for patients with rounded shoulders in clinical practice.

• 대한통합의학회지
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• 제11권4호
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• pp.41-50
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• 2023

Purpose : The aim of study was to determine the effect of lower trapezius muscle strengthening exercises on the height of rounded shoulder posture and muscle activity in patients with rounded shoulder posture. Methods : Thirty-one subjects with rounded shoulders were selected and assigned, with the use of a random number table, to an experimental group (EG, n=16) that received resistance exercises of the trapezius (lower) muscles or a control group (CG, n=15) that received isometric exercises of the lower trapezius muscles. In the EG, with the subject in a prone position, both arms were abducted at the angles suggested for each posture (145 °, 45 ° abduction), with the hands holding dumbbells to assume a functional posture. The CG performed only isometric exercises without dumbbells in the same conditions. At the start signal, with the thumb raised, the arm was raised to the level of the ear. Both groups were assessed by the height of the rounded shoulder posture (RSP) and muscle activity (EMG). The intervention was performed three times a week. Results : The RSP significantly decreased during the intervention period in both the EG and CG (p<.05), and a significant difference was determined between the RSP of the two groups (p<.05). In the EG, the EMG significantly increased during the intervention period (p<.05), but the CG did not show any significant increase (p>.05). The final EMG was significantly higher in the EG than in the CG (p<.05). Conclusion : Both the EG and CG showed positive improvement in rounded shoulder posture during the intervention period. In particular, lower trapezius resistance exercise appears to reduce shoulder height and positively affects the activity of muscles around the shoulder.

• 한국초지조사료학회지
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• 제22권4호
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• pp.247-252
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• 2002

“DK 537”has been selected by forage crop breeding team at the National Livestock Research Institute(NLRI), RDA and has been determined by the Deliberative Council of the National Agricultural Cooperative Federation(NACF) in 2002, as a new recommended hybrid which is early maturing, good quality and hi호 yield of corn for silage. The characteristics of this hybrid are as follows ; 1. The seed coat is yellow and the mean of tasseling date is 5th of July, included in early maturing hybrid which is one day delayed than check cultivar, DK 501. The culm length is 246cm. It is resistant to lodging because of its low height from surface to ear. 2. DK 537 shows resistance to H. maydis and Maize Black-Streaked Dwarf Virus(MBSDV). It also shows strength to corn borer as much as DK 501 does. 3. Fresh yield. dry matter yield. and TDN per a ha are 50 tons, 16.9 tons, and 11.4 tons respectively. which are almost same yielding level of DK 501. Its percent ear to total dry matter is 50.8% at the same time. Through all these tests, we could make sure at DK 537 hybrid will be recommended as good forage crop.

• 대한지역사회영양학회지
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• 제12권6호
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• pp.790-797
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• 2007

This study was conducted to evaluate the nutrient intakes and the physical activities of mentally retarded persons (MRPs) accommodated in welfare institutions. A total of 194 cases of MRPs (130 males and 64 females) were surveyed through interviews of the 35 caregivers of the institutions during the period from March 2 to 12, 2005. The mean age of the 2nd degree is the highest, and the duration of institution stay of the 2nd degree is the longest. There were no significant differences in height, weight, but there were still significant differences in BMI by the degree of handicap. The MRPs with the 1st degree handicap consumed less nutrients than the MRPs with 2nd or 3rd degree handicaps, except for vitamins C and E. The mean activity factor was $1.737{\pm}0.422$ meaning 'active'. Among the comparative groups, the activity factor of the 2nd handicap degree MRPs was the highest. Note that the percentage of protein is the lowest in the case of the 1st degree handicap. The intake of the folic acid, in particular, was less than the Estimated Average Requirement (EAR) in case of all the MRPs while that of vitamin C, riboflavin and calcium was less than the EAR in case of $65{\sim}80%$ of the MRPs. MRPs with higher activity factors showed higher intakes of most nutrients except vitamin C. MRPs with higher marks in the 'balanced dietary habit' field showed more nutrient intakes. More consumption of vegetables and fruits by the MRPs was recommended. Also, more efficient dietary guidance was recommended for the MRPs.

• 한국작물학회지
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• 제36권1호
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• pp.52-56
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• 1991

인산흡착력이 매우 크고 유효인산함량이 낮은 제주도 화산회토에 있어서 단옥수수 적정인산시비량을 밝히고자 1986년 제주(제주통)와 서귀포(남원통)에서 인산시비량( 0, 8, 16, 24, 32kg/10a)에 따른 단옥수수 교잡종 Golden Cross Bantam 70의 생육 및 수량을 조사한 결과를 요약하면 다음과 같다. 1. 출사일수는 무인산구에서 보다 인산 16kg/10a 이상 시용에 의하여 1～2일 단축되었다. 2. 간장, 착수고, 10a당 생간엽 수량은 두 지역간 유의한 차이가 없었고, 인산시비량이 많을수록 직선적으로 증가하였다. 3. 상품성 있는 이삭의 정균 길이 및 무게는 서귀포에서 보다 제주에서 컸었고, 인산시비량이 많을수록 큰 경향이었다. 4. 주당 또는 10a당 상품성 있는 이삭수, 10a당 이삭수량은 두 지역간 유의한 차이가 없었고, 인산시비량이 많아짐에 따라 이차곡선적인 증가를 보였다. 인산시료와 단옥수수 가격을 고려한 적정인산시비량은 약 26kg/10a로 추정되었다.